What is (-8x^2+3)+(-9x^2+3x-3) ?

The solution to (-8x^2+3)+(-9x^2+3x-3) is -17x^2+3x

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simplify (-8x^2+3)+(-9x^2+3x-3)

simplify

(- 8 x^{2} + 3) + (- 9 x^{2} + 3 x - 3)

- 17 x^{2} + 3 x

Solution steps

(- 8 x^{2} + 3) + (- 9 x^{2} + 3 x - 3)

Simplify

(- 8 x^{2} + 3) + (- 9 x^{2} + 3 x - 3) : - 8 x^{2} + 3 - 9 x^{2} + 3 x - 3

= - 8 x^{2} + 3 - 9 x^{2} + 3 x - 3

Group like terms

= - 8 x^{2} - 9 x^{2} + 3 x + 3 - 3

Add similar elements:

- 8 x^{2} - 9 x^{2} = - 17 x^{2}

= - 17 x^{2} + 3 x + 3 - 3

Subtract the numbers:

3 - 3 = 0

= - 17 x^{2} + 3 x

\frac{5 ^{2}}{5 ^{3}}

- 3 (10 b + 10) + 5 (b + 2)

(x - 3) (x - 2)^{2}

\frac{n ^{2} - 1}{39 n} \cdot \frac{13 n}{7 n + 7}

18 + 6

What is (-8x^2+3)+(-9x^2+3x-3) ?
The solution to (-8x^2+3)+(-9x^2+3x-3) is -17x^2+3x