Write p(x) = 21 + 24x + 6x2 in vertex form.
2 answers:
<u>ANSWER</u>

<u>EXPLANATION</u>
The given function is

We make the coefficient of
unity by factoring
out of the last two terms to obtain;

We now add and subtract half the coefficient of
multiplied by a factor of 6 to obtain;

We now factor 6 out of the last two terms to get;


The quadratic trinomial in the parenthesis is now a perfect square.

Hence the vertex form of the polynomial is

Answer:
p(x) = 6(x + 2)2 –3
Hoped I helped!
Step-by-step explanation:
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