25-10-2022
Mathematics

Answered

Complete the square to write y = 3x² + 12x + 7 in vertex form, y = a(x - h)2 + k.
y=3(x²+4x)+7
y=3(x² + 4x +4)+7-[
When the above expression is written in vertex form, a is, his and k is

Answer :

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