SOLUTION: How to find the EXACT value of √ (13)+(√ 2)+7/(3+ √ 2)
OR sqrt of (13)+sqrt(2)+ 7/(3+sqrt 2)
Please help me! Thanks a lot! :)
Algebra.Com
Question 509357: How to find the EXACT value of √ (13)+(√ 2)+7/(3+ √ 2)
OR sqrt of (13)+sqrt(2)+ 7/(3+sqrt 2)
Please help me! Thanks a lot! :)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
√ (13)+(√ 2)+7/(3+ √ 2)
---
Multiply numerator and denominator by (3-sqrt(2)) to get:
-----
= [(3-sqrt(2))(sqrt(13)+sqrt(2)+7)/[9-2]
-----
= [3sqrt(13)+3sqrt(2)+21 - sqrt(26) - 2 - 7sqrt(2)]/7
-----
= [3sqrt(13) + - sqrt(26) - 4sqrt(2) + 19]/7
==================================================
Cheers,
Stan H.
==========
RELATED QUESTIONS
PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME.
√(2)[√(4y) - √(18)]... (answered by stanbon)
I need help with all aspects of sqrt and how to reach the solutions could you please show (answered by longjonsilver)
Find the exact value of cos(t/2) if
{{{ tan(t)=12/5 }}} and {{{ pi (answered by MathLover1)
Find the value of X and Y thats sloves both systems:
5√X - 2√y = 4√2... (answered by solver91311)
Here is my problem.
[SQRT(x + 7)] - 2[SQRT(x)] =-2
OR
√(x + 7) -... (answered by lwsshak3)
Hi, this is the problem I was told to do:
[SQRT(2x + 2)] - [SQRT(x - 3)] = 2
or... (answered by jim_thompson5910)
{{{(3+sqrt(2))/(3-sqrt(2))}}}{{{""-""}}}{{{(3-sqrt(2))/(3+sqrt(2))}}}{{{""=""}}}{{{((a+12s (answered by Edwin McCravy)
3 sqrt(5x-6)+ 2 sqrt(7-x)=... (answered by josgarithmetic)
Rationalize the denominator:
7/√[3] – √[2]
(answered by nerdybill,CeCe_101,jim_thompson5910)