# Recent questions tagged cubic

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Determine $D_{x}\left(\frac{x^{3}+3 x^{2}+6 x+8}{x+2}\right)$
Determine $D_{x}\left(\frac{x^{3}+3 x^{2}+6 x+8}{x+2}\right)$Determine \ D_{x}\left(\frac{x^{3}+3 x^{2}+6 x+8}{x+2}\right) \ ...
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Factorize and solve the cubic function $x^{3}-9 x^{2}+26 x-24=0$
Factorize and solve the cubic function $x^{3}-9 x^{2}+26 x-24=0$Factorize and solve the cubic function $x^{3}-9 x^{2}+26 x-24=0$ ...
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Factorize and solve $x^{3}-3 x^{2}-10 x+24=0$
Factorize and solve $x^{3}-3 x^{2}-10 x+24=0$Factorize and solve $x^{3}-3 x^{2}-10 x+24=0$ ...
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Find a cubic polynomial whose graph has horizontal tangents at $(-2,5)$ and $(2,3)$.
Find a cubic polynomial whose graph has horizontal tangents at $(-2,5)$ and $(2,3)$.Find a cubic polynomial whose graph has horizontal tangents at $(-2,5)$ and $(2,3)$. ...
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Simplify $8^{\frac{2}{3}}$ without using a calculator.
Simplify $8^{\frac{2}{3}}$ without using a calculator.Simplify $8^{\frac{2}{3}}$ &nbsp;without using a calculator. ...
Give the equations to determine the coefficients for $S_{i}(x)=a_{i}+b_{i}\left(x-x_{i}\right)+c_{i}\left(x-x_{i}\right)^{2}+d_{i}\left(x-x_{i}\right)^{3}$ for $i \in\{0,1,2, \ldots, n-1\}$Let $S(x)$ be the natural cubic spline over the interval $\leftx_{0}, x_{n}\right$ determined by the knots $\left\{\left(x_{0}, y_{0}\right),\left(x ... close 0 answers 69 views Determine the natural cubic spline through the points$\{(0,-1),(1,0),(2,2),(3,0),(4,-2)\}$. Give the cubic polynomial for the spline on each of the intervals$\{[0,1],[1,2],[2,3],[3,4]\}$.Determine the natural cubic spline through the points$\{(0,-1),(1,0),(2,2),(3,0),(4,-2)\}$. Give the cubic polynomial for the spline on each of the i ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Factorise$a^3-c^3$1 answer 53 views Factorise$a^3-c^3$Factorise$a^3-c^3$... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Factorise$a^3+b^3$fully 1 answer 79 views Factorise$a^3+b^3$fullyFactorise$a^3+b^3$... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Factorise$a^3-b^3$1 answer 60 views Factorise$a^3-b^3$Factorise$a^3-b^3$... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Solve$x^3 -1 =0$1 answer 46 views Solve$x^3 -1 =0$Solve$x^3 -1 =0$... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 How do I explain what a cubic metre is? 1 answer 45 views How do I explain what a cubic metre is?How do I explain what a cubic metre is? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 SImplify$8^{\frac{1}{3}}$without using a calculator 1 answer 119 views SImplify$8^{\frac{1}{3}}$without using a calculatorSImplify &nbsp;$8^{\frac{1}{3}}\$ without using a calculator ...