SOLUTION: multiply (y-7)^2 I got y^2-14y-49 Is this correct? thankyou

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: multiply (y-7)^2 I got y^2-14y-49 Is this correct? thankyou      Log On


   

Question 423807: multiply
(y-7)^2
I got y^2-14y-49
Is this correct?
thankyou
Found 3 solutions by sudhanshu_kmr, MathLover1, rfadrogane:
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

no..
y^2-14y+49

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

you got y%5E2-14y-49...incorrect; should be %2B49 because %28-7%29%5E2=%28-7%29%28-7%29=49...be careful with signs
so, your answer is: y%5E2-14y%2B49

Answer by rfadrogane(214) About Me  (Show Source):
You can put this solution on YOUR website!
Wrong...
It is y^2-14y+49 ---answer