What is (x^2+9x+8)/(x^2-7x-8) ?

The solution to (x^2+9x+8)/(x^2-7x-8) is (x+8)/(x-8)

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simplify (x^2+9x+8)/(x^2-7x-8)

simplify

\frac{x ^{2} + 9 x + 8}{x ^{2} - 7 x - 8}

\frac{x + 8}{x - 8}

Solution steps

\frac{x ^{2} + 9 x + 8}{x ^{2} - 7 x - 8}

Factor

x^{2} + 9 x + 8 : (x + 1) (x + 8)

= \frac{( x + 1 ) ( x + 8 )}{x ^{2} - 7 x - 8}

Factor

x^{2} - 7 x - 8 : (x + 1) (x - 8)

= \frac{( x + 1 ) ( x + 8 )}{( x + 1 ) ( x - 8 )}

Cancel the common factor:

x + 1

= \frac{x + 8}{x - 8}

(x + 1)^{2} - 3

\frac{x ^{12}}{x ^{6}}

99

1 5^{- 1}

(t - 7) (t + 7)

What is (x^2+9x+8)/(x^2-7x-8) ?
The solution to (x^2+9x+8)/(x^2-7x-8) is (x+8)/(x-8)