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Popular >

simplify (4x+4)/(x^2+4x+3)

Solution

simplify

\frac{4 x + 4}{x ^{2} + 4 x + 3}

Solution

\frac{4}{x + 3}

Solution steps

\frac{4 x + 4}{x ^{2} + 4 x + 3}

Factor

4 x + 4 : 4 (x + 1)

= \frac{4 ( x + 1 )}{x ^{2} + 4 x + 3}

Factor

x^{2} + 4 x + 3 : (x + 1) (x + 3)

= \frac{4 ( x + 1 )}{( x + 1 ) ( x + 3 )}

Cancel the common factor:

x + 1

= \frac{4}{x + 3}

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Frequently Asked Questions (FAQ)

What is (4x+4)/(x^2+4x+3) ?
The solution to (4x+4)/(x^2+4x+3) is 4/(x+3)