SOLUTION: multiply (5sqrt5-15sqrt7)(2sqrt5+6sqrt7)

SOLUTION: multiply (5sqrt5-15sqrt7)(2sqrt5+6sqrt7)

Algebra.Com

Question 337209: multiply (5sqrt5-15sqrt7)(2sqrt5+6sqrt7)
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use the FOIL method,

RELATED QUESTIONS
multiply (5sqrt3 - 15sqrt7)(2sqrt3 +6sqrt7)= Thank you for your... (answered by checkley77)

Multiply... (answered by stanbon)

Multiply: {{{(sqrt10 + 5sqrt5)(sqrt10 - 5sqrt5)}}} Type an exact answer, using radicals (answered by Alan3354)

could you please check my answer to this equation? (2sqrt5-3sqrt2)(5sqrt5+4sqrt2)my... (answered by Alan3354,solver91311)

multiply. (4sqrt5 - 8sqrt7)(2sqrt5 + 4sqrt7) I'm... (answered by poliphob3.14)

I am having a hard time with my math today. I have a problem that I am close to answering (answered by lwsshak3)

(2sqrt3-6sqrt7)(4sqrt3+12sqrt7) (answered by checkley77)

(2sqrt5-2sqrt3)(sqrt10+sqrt6) (answered by xcentaur)

(2sqrt5)(3... (answered by stanbon)