2 years ago

What values of c makes the polynomial a perfect square? x^2+16x+c

1 answer:

5 0

For
ax^2+bx+c=
and a=1

b/2 squared=c makes a perfect square

b=16
16/2=8
8^2=64

the value of c should be 64

factored form
(x+8)^2

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