Question
find the value of c that makes each trinomial a perfect square. then write the trinomial as a prefect square.
x^2-10x+c
x^2+60x+c
x^2-10x+c
x^2+60x+c
Answers
x^2-10x+c
-10/2=-5
-5*-5=25
so x^2-10x+25
is that corrrect??
-10/2=-5
-5*-5=25
so x^2-10x+25
is that corrrect??
and the other would be x^2+60x+900
both correct
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