What is (9(x+7)^2)/(3(x-1)(x+7)) ?

The solution to (9(x+7)^2)/(3(x-1)(x+7)) is (3(x+7))/(x-1)

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simplify (9(x+7)^2)/(3(x-1)(x+7))

simplify

\frac{9 ( x + 7 ) ^{2}}{3 ( x - 1 ) ( x + 7 )}

\frac{3 ( x + 7 )}{x - 1}

Solution steps

\frac{9 ( x + 7 ) ^{2}}{3 ( x - 1 ) ( x + 7 )}

Factor the number:

9 = 3 \cdot 3

= \frac{3 \cdot 3 ( x + 7 ) ^{2}}{3 ( x - 1 ) ( x + 7 )}

Cancel the common factor:

3

= \frac{3 ( x + 7 ) ^{2}}{( x - 1 ) ( x + 7 )}

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

(x + 7)^{2} = (x + 7) (x + 7)

= \frac{3 ( x + 7 ) ( x + 7 )}{( x - 1 ) ( x + 7 )}

Cancel the common factor:

x + 7

= \frac{3 ( x + 7 )}{x - 1}

(2 - 5 i) + (3 + 4 i)

\frac{sec ( x ) - cos ( x )}{sin ( x )}

csc (θ) - sin (θ)

13 - - 81

\frac{( 2 m ^{- 7} n ^{8} ) ^{6}}{( 4 m ^{9} n ^{- 5} ) ^{- 3}} \cdot \frac{( 8 m ^{- 5} n ) ^{6}}{( 2 m n ^{3} ) ^{- 5}}

What is (9(x+7)^2)/(3(x-1)(x+7)) ?
The solution to (9(x+7)^2)/(3(x-1)(x+7)) is (3(x+7))/(x-1)