SOLUTION: simplify these? please :) (x + 7) (x + 5) (x + 6)2 (-3x2y3z) 3 i need help desperately!!! thank u for your help

Algebra ->  Algebra  -> Square-cubic-other-roots -> SOLUTION: simplify these? please :) (x + 7) (x + 5) (x + 6)2 (-3x2y3z) 3 i need help desperately!!! thank u for your help       Log On

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Question 91848: simplify these? please :)
(x + 7) (x + 5)
(x + 6)2
(-3x2y3z) 3 i need help desperately!!! thank u for your help

Answer by mathispowerful(115) About Me  (Show Source):
You can put this solution on YOUR website!
(x + 7) (x + 5)
=x%5E2+%2B+12x+%2B35

(x + 6)2
= 2x+%2B+12


(-3x2y3z) 3
= +-54xyz