What is simplify-9+x^2-6x^2-2 ?

The solution to simplify-9+x^2-6x^2-2 is -5x^2-11

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simplify-9+x^2-6x^2-2

simplify

- 9 + x^{2} - 6 x^{2} - 2

- 5 x^{2} - 11

Solution steps

- 9 + x^{2} - 6 x^{2} - 2

Group like terms

= x^{2} - 6 x^{2} - 9 - 2

Add similar elements:

x^{2} - 6 x^{2} = - 5 x^{2}

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

Subtract the numbers:

- 9 - 2 = - 11

= - 5 x^{2} - 11

(8 x + 9)^{2}

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192 a^{2} b - 300 a^{2} b c^{4}

- \frac{7}{8} + \frac{3}{40}

2^{3} 4^{2}

What is simplify-9+x^2-6x^2-2 ?
The solution to simplify-9+x^2-6x^2-2 is -5x^2-11