Fundraise on MathsGee
First time here? Checkout the FAQs!
x

*Math Image Search only works best with zoomed in and well cropped math screenshots. Check DEMO

0 like 0 dislike
97 views
Solve for $x$ in $x^{\frac{3}{2}}=8$
in Mathematics by Bronze Status (5,758 points) | 97 views

1 Answer

0 like 0 dislike
Best answer
$x^{\frac{3}{2}}=8$

$\therefore\left(x^{\frac{1}{2}}\right)^{3}=8$

Let $k=x^{\frac{1}{2}}$

$\therefore k^{3}=8$

$\therefore k=2$

$\therefore x^{\frac{1}{2}}=2$

$\therefore\left(x^{\frac{1}{2}}\right)^{2}=2^{2}$

$\therefore x=4$
by Bronze Status (5,758 points)

Related questions

0 like 0 dislike
1 answer
asked Jun 14, 2021 in Mathematics by Maths Genie Bronze Status (5,758 points) | 102 views
0 like 0 dislike
1 answer
asked Jun 14, 2021 in Mathematics by Maths Genie Bronze Status (5,758 points) | 95 views
1 like 0 dislike
2 answers
asked May 24, 2021 in Mathematics by MathsGee Platinum (130,522 points) | 187 views
0 like 0 dislike
1 answer
asked Jun 14, 2021 in Mathematics by Student SIlver Status (11,172 points) | 85 views
0 like 0 dislike
0 answers
asked Aug 27, 2021 in Mathematics by MathsGee Platinum (130,522 points) | 72 views
1 like 0 dislike
1 answer
0 like 0 dislike
1 answer
0 like 0 dislike
1 answer
asked Jun 17, 2021 in Mathematics by Maths Genie Bronze Status (5,758 points) | 108 views
1 like 0 dislike
1 answer
asked Jun 14, 2021 in Mathematics by Student SIlver Status (11,172 points) | 130 views
2 like 0 dislike
1 answer
asked Jun 14, 2021 in Mathematics by Maths Genie Bronze Status (5,758 points) | 92 views
2 like 0 dislike
1 answer
0 like 0 dislike
1 answer
1 like 0 dislike
1 answer
asked Jun 14, 2021 in Mathematics by Maths Genie Bronze Status (5,758 points) | 110 views
1 like 0 dislike
1 answer
asked Jun 14, 2021 in Mathematics by Student SIlver Status (11,172 points) | 98 views
0 like 0 dislike
1 answer
asked Jun 22 in Mathematics by MathsGee Platinum (130,522 points) | 23 views

Join the MathsGee Learning Club where you get study and financial support for success from our community. CONNECT - LEARN - FUNDRAISE


On the MathsGee Learning Club, you can:


1. Ask questions


2. Answer questions


3. Vote on Questions and Answers


4. Start a Fundraiser


5. Tip your favourite community member(s)


6. Create Live Video Tutorials (Paid/Free)


7. Join Live Video Tutorials (Paid/Free)


8. Earn points for participating



Posting on the MathsGee Learning Club


1. Remember the human


2. Behave like you would in real life


3. Look for the original source of content


4. Search for duplicates before posting


5. Read the community's rules




CLUB RULES


1. Answers to questions will be posted immediately after moderation


2. Questions will be queued for posting immediately after moderation


3. Depending on how many posts we receive, you could be waiting up to 24 hours for your post to appear. But, please be patient as posts will appear after they pass our moderation.


MathsGee Android Q&A