# Recent questions tagged divisible

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Prove by induction that for every natural number $n$, $n^{3}+2 n$ is divisible by 3
Prove by induction that for every natural number $n$, $n^{3}+2 n$ is divisible by 3Prove by induction that for every natural number $n$, $n^{3}+2 n$ is divisible by 3 ...
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$a(x)=2 x^{4}+x^{3}-x^{2}+5$ and $b(x)=x^{2}+4 x-3 .$ Find $a(x) \div b(x)$
$a(x)=2 x^{4}+x^{3}-x^{2}+5$ and $b(x)=x^{2}+4 x-3 .$ Find $a(x) \div b(x)$$a(x)=2 x^{4}+x^{3}-x^{2}+5$ and $b(x)=x^{2}+4 x-3 .$ Find $a(x) \div b(x)$ ...
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$a(x)=18$ and $b(x)=7 .$ Find $a(x) \div b(x)$
$a(x)=18$ and $b(x)=7 .$ Find $a(x) \div b(x)$$a(x)=18$ and $b(x)=7 .$ Find $a(x) \div b(x)$ ...
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Divide $a(x)$ by $b(x)$ and find the quotient $q(x)$ and remainder $r(x)$. Check your answer by showing that $q(x) b(x)+r(x)=a(x)$.
Divide $a(x)$ by $b(x)$ and find the quotient $q(x)$ and remainder $r(x)$. Check your answer by showing that $q(x) b(x)+r(x)=a(x)$.Divide $a(x)$ by $b(x)$ and find the quotient $q(x)$ and remainder $r(x)$. Check your answer by showing that $q(x) b(x)+r(x)=a(x)$. (a) $a( ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Factorize \(x^{2}+5 x+6$
Factorize $x^{2}+5 x+6$Factorize $x^{2}+5 x+6$ ...
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Simplify $\dfrac{x}{x^{2}-5 x+6}-\dfrac{6}{x^{2}+2 x-8}$
Simplify $\dfrac{x}{x^{2}-5 x+6}-\dfrac{6}{x^{2}+2 x-8}$Simplify $\dfrac{x}{x^{2}-5 x+6}-\dfrac{6}{x^{2}+2 x-8}$ ...
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Simplify $\left(1+\frac{p+q}{p-q}\right) \div\left(1+\frac{p-q}{p+q}\right)$
Simplify $\left(1+\frac{p+q}{p-q}\right) \div\left(1+\frac{p-q}{p+q}\right)$Simplify $\left(1+\frac{p+q}{p-q}\right) \div\left(1+\frac{p-q}{p+q}\right)$ ...
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Simplify $\frac{1}{x(x-1)}+\frac{1}{x(x+1)}+\frac{1}{x^{2}-1}$
Simplify $\frac{1}{x(x-1)}+\frac{1}{x(x+1)}+\frac{1}{x^{2}-1}$Simplify $\frac{1}{x(x-1)}+\frac{1}{x(x+1)}+\frac{1}{x^{2}-1}$ ...
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Simplify $\dfrac{7}{x^{2}-5 x+6}-\dfrac{6}{x^{2}+2 x-8}$
Simplify $\dfrac{7}{x^{2}-5 x+6}-\dfrac{6}{x^{2}+2 x-8}$Simplify $\dfrac{7}{x^{2}-5 x+6}-\dfrac{6}{x^{2}+2 x-8}$ ...
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Use the Remainder Theorem to find linear factors for the polynomials below. Once you are down to a quadratic, you can use the quadratic formula instead.
Use the Remainder Theorem to find linear factors for the polynomials below. Once you are down to a quadratic, you can use the quadratic formula instead.Use the Remainder Theorem to find linear factors for the polynomials below. Once you are down to a quadratic, you can use the quadratic formula instea ...
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Derive the following identities by putting $C=A+B$ and $D=A-B$ (and expressing $A$ and $B$ in terms of $C$ and $D)$
Derive the following identities by putting $C=A+B$ and $D=A-B$ (and expressing $A$ and $B$ in terms of $C$ and $D)$Derive the following identities by putting $C=A+B$ and $D=A-B$ (and expressing $A$ and $B$ in terms of $C$ and $D)$ \ \begin{aligned} &am ...
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What is an infinitely divisible random variable?
What is an infinitely divisible random variable?What is an infinitely divisible random variable? ...
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Show that a positive integer is divisible by 9 if and only if the sum of its digits is divisible by nine.
Show that a positive integer is divisible by 9 if and only if the sum of its digits is divisible by nine.Show that a positive integer is divisible by 9 if and only if the sum of its digits is divisible by nine. ...
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If $n$ is a natural number, the number $3^{4 n+4}-4^{3 n+3}$ is divisible by:
If $n$ is a natural number, the number $3^{4 n+4}-4^{3 n+3}$ is divisible by:If $n$ is a natural number, the number $3^{4 n+4}-4^{3 n+3}$ is divisible by: ...
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Find the value of $20 \times 19$.
Find the value of $20 \times 19$.Find the value of $20 \times 19$. ...
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Grade 12 Paper 1 - If $n$ is the largest integer for which $n^{200}<5^{300}$, determine the value of $n$.
Grade 12 Paper 1 - If $n$ is the largest integer for which $n^{200}<5^{300}$, determine the value of $n$.If $n$ is the largest integer for which $n^{200}&lt;5^{300}$, determine the value of $n$. ...
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If $S_n=3n^2-2n$. Determine $T_9$
If $S_n=3n^2-2n$. Determine $T_9$If $S_n=3n^2-2n$. Determine $T_9$ ...
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A toy train has 164 seats. Find the number of seats in 7 such trains.
A toy train has 164 seats. Find the number of seats in 7 such trains.A toy train has 164 seats. Find the number of seats in 7 such trains. ...
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Find the sum of first 24 terms of the list of numbers whose $n^{th}$ term is given by $a_n = 3 +2n$
Find the sum of first 24 terms of the list of numbers whose $n^{th}$ term is given by $a_n = 3 +2n$Find the sum of first 24 terms of the list of numbers whose $n^{th}$ term is given by $a_n = 3 +2n$ ...
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How many numbers are between 256 and 789 are divisible by 7 ?
How many numbers are between 256 and 789 are divisible by 7 ?How many numbers are between &nbsp;256 &nbsp;and &nbsp;789 &nbsp;are divisible by &nbsp;7 ? ...
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How many numbers between 7500 and 7800 are divisible by 5 but not divisible by 7 using venn diagram?
How many numbers between 7500 and 7800 are divisible by 5 but not divisible by 7 using venn diagram?How many numbers between 7500 and 7800 are divisible by 5 but not divisible by 7 using venn diagram? ...
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How many numbers less than 400 but greater than 10 are divisible by 7?
How many numbers less than 400 but greater than 10 are divisible by 7?How many numbers less than 400 but greater than 10 are divisible by 7? ...
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How many positive numbers less than 1000 are divisible by 6 but not by 5?
How many positive numbers less than 1000 are divisible by 6 but not by 5?How many positive numbers less than 1000 are divisible by 6 but not by 5? ...
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How many positive numbers less than 300 are divisible by 7 but not 5?
Find the largest integer that divides all terms of the sequence ${a_n}$, where $a_n = n^5 −n, n ≥ 1$.
Find the largest integer that divides all terms of the sequence ${a_n}$, where $a_n = n^5 −n, n ≥ 1$.Find the largest integer that divides all terms of the sequence ${a_n}$, where $a_n = n^5 −n, n ≥ 1$. ...