SOLUTION: Multiplty. (3√5-9√7)(2√5+6√7)
Algebra.Com
Question 331561: Multiplty. (3√5-9√7)(2√5+6√7)
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
foil
multiply
factor and cancel
multiply
subtract
RELATED QUESTIONS
5√(2)+6√(8)-7√(45) (answered by RAY100)
PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME.
√(2)[√(4y) - √(18)]... (answered by stanbon)
Solve the following.
1. 9∜7 + 8∜7 - 3∜7
2. 1/2 √2 + 1/2... (answered by lynnlo)
simplify (5√ 3+7)(-2√ 3-3√... (answered by alicealc)
Multiply:
(√[3] + 2√[5])(6√[3] – √[5])
?????
(answered by jim_thompson5910)
5. Multiply:
(√[6] + 2√[2])(4√[6] – 3√[2])
(answered by stanbon)
5. Multiply:
(√[6] + 2√[2])(4√[6] – 3√[2])
(answered by stanbon)
multiply
(8√[6] + 3√[2])(4√[6] – 5√[2])
(answered by Fombitz,stanbon)
Multiply:
(8√[6] + 3√[2])(4√[6] – 5√[2])... (answered by MathLover1)
Multiply
(8√[6] + 3√[2])(4√[6] – 5√[2])
(answered by Fombitz)