What is expand (x^2+x-22)/((x+7)(x+3)) ?

The solution to expand (x^2+x-22)/((x+7)(x+3)) is (x^2+x-22)/(x^2+10x+21)

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expand (x^2+x-22)/((x+7)(x+3))

expand

\frac{x ^{2} + x - 22}{( x + 7 ) ( x + 3 )}

\frac{x ^{2} + x - 22}{x ^{2} + 10 x + 21}

Solution steps

\frac{x ^{2} + x - 22}{( x + 7 ) ( x + 3 )}

Expand

(x + 7) (x + 3) : x^{2} + 10 x + 21

= \frac{x ^{2} + x - 22}{x ^{2} + 10 x + 21}

- 4 (- 3 x + 7 = - 64)

\frac{5}{( s - 4 ) ^{3}}

2^{4} 7^{2}

(\frac{( 3 - x )}{9})^{2}

12 (1) + 12 (y)

What is expand (x^2+x-22)/((x+7)(x+3)) ?
The solution to expand (x^2+x-22)/((x+7)(x+3)) is (x^2+x-22)/(x^2+10x+21)