What is 9x^2+5x+8+9x-7 ?

The solution to 9x^2+5x+8+9x-7 is 9x^2+14x+1

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simplify 9x^2+5x+8+9x-7

simplify

9 x^{2} + 5 x + 8 + 9 x - 7

9 x^{2} + 14 x + 1

Solution steps

9 x^{2} + 5 x + 8 + 9 x - 7

Group like terms

= 9 x^{2} + 5 x + 9 x + 8 - 7

Add similar elements:

5 x + 9 x = 14 x

= 9 x^{2} + 14 x + 8 - 7

Subtract the numbers:

8 - 7 = 1

= 9 x^{2} + 14 x + 1

\frac{- 45}{- 9}

27 + 48 - 12

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

(125 x^{6})^{\frac{2}{3}}

\frac{( 308 )}{( - 21 )}