Sqrtx^2+6x+9 if x≥3 please help quick idk how to do this at all

asked Jun 22, 2021 72.1k views

3 votes

Sqrtx^2+6x+9 if x≥3

please help quick idk how to do this at all

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1 vote

Answer:

x+3

Explanation:

sqrt(x^2+6x+9)

factor

We know this is a perfect square trinomial

sqrt(( x+3)^2)

Taking the square root of a square

x+3

Dpprdan answered Jun 28, 2021

5.8k points

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