SOLUTION: multiply (3/sqrt 5 - 9/sqrt 2)(2/sqrt 5 + 6/sqrt 2)
Algebra.Com
Question 351932: multiply (3/sqrt 5 - 9/sqrt 2)(2/sqrt 5 + 6/sqrt 2)
Answer by jsmallt9(3758) (Show Source): You can put this solution on YOUR website!
Just use FOIL (or whatever technique you have learned for multiplying binomials (two term expressions)):
Multiplying out these fractions we get:
The square root terms cancel out and 54/2 = 27 leaving:
Subtracting:
As a mixed number this is
RELATED QUESTIONS
Multiply
SQRT(3) (9 SQRT(2)-5... (answered by jsmallt9)
Multiply... (answered by RAY100,LtAurora)
Multiply
sqrt 2 (5 sqrt 7 minus 3 sqrt... (answered by algebrahouse.com)
6 sqrt[6](2 sqrt[3]+5... (answered by Boreal)
5 sqrt 2 (3-sqrt... (answered by stanbon)
How do I solve... (answered by Alan3354,josgarithmetic,MathTherapy)
multiply
(2 sqrt 6 - 4 sqrt 5) (3 sqrt 6 + 6 sqrt 5)
please help, Thank... (answered by stanbon)
how get sqrt(3+sqrt(5-sqrt(13+sqrt(48)))) show than (sqrt(2)+sqrt(6))/2
helpme please
(answered by Alan3354,Rishikesh1501)
Simplify: 2 sqrt (3) + 6 sqrt(2) - 4 sqrt(3) + sqrt (2)
a) 8 sqrt(2) - 3 sqrt(3)
b) 6 (answered by Fombitz)