If f(x)=5x^2-3 and f(x)=5x^2+30x+42, what is the value of a?
So that is the problem in my math...
Mathematics, 06.05.2020 02:58 genyjoannerubiera
If f(x)=5x^2-3 and f(x)=5x^2+30x+42, what is the value of a?
So that is the problem in my math homework, but how come you would square (x+a) in the first step?
F(x)= 5(x+a)^2
=5(x^2+2ax+a^2)
Answers: 3
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