SOLUTION: Multiply 3 square root y^10 * 3 square root 81y^11 Confused! Help!

SOLUTION: Multiply 3 square root y^10 * 3 square root 81y^11 Confused! Help!

Algebra.Com

Question 156523: Multiply
3 square root y^10 * 3 square root 81y^11

Confused! Help!
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
3 square root y^10 * 3 square root 81y^11
(3sqrty^10)(3sqrt81y^11)
3y^5(3*9y^5sqrty)
3y^2(27y^5sqrty)
81y^7(sqrty) answer.
RELATED QUESTIONS
Multiply square root 7 (square root 5 - square root... (answered by dabanfield)

Multiply square root 7 (square root 5 - square root... (answered by stanbon)

multiply and simplify. show your steps. 1. square root of 15b 2. square root of 5(2... (answered by drk,Alan3354)

Simplify completely the sqaure root of 81y^3 The factors of 81y^3 is (9)(9)(y)(y)(y)... (answered by ewatrrr,BigToosie)

square root of 3 over square root of 11+2 10- square root of 3 over 10+ square root of (answered by tommyt3rd)

Multiply and Simplify by factoring. Assume that all expressions under radicals represent... (answered by QH)

Multiply ^3(over the square root of)y^10 by ^3(over the square root of)16y^11 and... (answered by jsmallt9)

y= (square root),... (answered by tommyt3rd)

multiply (square root of 10 + 2)(square root 10 -... (answered by richwmiller)