3 years ago

How do i solve this radical expression? It has to do with factoring i know that.

1 answer:

5 0

Firstly it's not a radical expression.

You can factorize the numerator x²+12x+36 = (x+6)²

Factorize the denominator 12x+72 = 12(x+6)

=(x+6)² / 12(x+6) , simplify. Answer = (x+6)/12

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The question requires you to make h the subject of the formula.

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