What is (9x+5)+(-2x^2+10x) ?

The solution to (9x+5)+(-2x^2+10x) is -2x^2+19x+5

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simplify (9x+5)+(-2x^2+10x)

simplify

(9 x + 5) + (- 2 x^{2} + 10 x)

- 2 x^{2} + 19 x + 5

Solution steps

(9 x + 5) + (- 2 x^{2} + 10 x)

Simplify

(9 x + 5) + (- 2 x^{2} + 10 x) : 9 x + 5 - 2 x^{2} + 10 x

= 9 x + 5 - 2 x^{2} + 10 x

Group like terms

= - 2 x^{2} + 9 x + 10 x + 5

Add similar elements:

9 x + 10 x = 19 x

= - 2 x^{2} + 19 x + 5

\frac{23}{2}

lo g_{12} (12)

\frac{1}{x} + \frac{1}{x ^{2}}

2 (x + 4)

(1 - x - y)^{2}