Question

What is the value of c so that y=x^2+15x+c is a perfect square trinomial?

Answer 1

c must be 225/4 or 56.25

take 1/2 of 15, then square it

check:
(x + 15/2)^ = x^2 + 15x + 225/4

Answer 2

by 4 years? also corona is still happening

Answer 3

thanks i needed this

Answer 4

wow im so late

Answer 5

Thank you for the answer being I needed that

Answer 6

Whats the value of x

Answer 7

[AI-generated answer — Bot]

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