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anonymous
 5 years ago
jus completed my homework. so if anyone wants to check it. I would appreciate it.
(y^28)(5y^28y+7)= 5y^48y^333y^2+64y56?
anonymous
 5 years ago
jus completed my homework. so if anyone wants to check it. I would appreciate it. (y^28)(5y^28y+7)= 5y^48y^333y^2+64y56?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.05y^4  8y^3 + 7y^2  40y^2  64y  56 You forgot the term y^2 * +7

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Then you add like terms. 5y^4  8y^3  33y^2  64y  56 OOPS You are correct.

radar
 5 years ago
Best ResponseYou've already chosen the best response.0There is a conflict in the sign of the 64y, I haven't verified what sign it is

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.064y should be positive... my bad

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0let me try it again, i'm pretty sure it's 

radar
 5 years ago
Best ResponseYou've already chosen the best response.0No need India, you've got it right, but review never hurts
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