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Popular >

simplify ((3+h)^2-9)/h

Solution

simplify

\frac{( 3 + h ) ^{2} - 9}{h}

Solution

6 + h

Solution steps

\frac{( 3 + h ) ^{2} - 9}{h}

Factor

(3 + h)^{2} - 9 : ((3 + h) + 3) ((3 + h) - 3)

= \frac{( ( 3 + h ) + 3 ) ( ( 3 + h ) - 3 )}{h}

Simplify

\frac{( ( 3 + h ) + 3 ) ( ( 3 + h ) - 3 )}{h} : \frac{( 6 + h ) h}{h}

= \frac{( 6 + h ) h}{h}

Cancel the common factor:

h

= 6 + h

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Frequently Asked Questions (FAQ)

What is ((3+h)^2-9)/h ?
The solution to ((3+h)^2-9)/h is 6+h