3 years ago

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

Mathematics

1 answer:

katrin [286]3 years ago

7 0

Answer:

x+3

Step-by-step 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

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