What is expand 6x^2-13x+4-11x-7x^2 ?

The solution to expand 6x^2-13x+4-11x-7x^2 is -x^2-24x+4

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expand 6x^2-13x+4-11x-7x^2

expand

6 x^{2} - 13 x + 4 - 11 x - 7 x^{2}

- x^{2} - 24 x + 4

Solution steps

6 x^{2} - 13 x + 4 - 11 x - 7 x^{2}

Group like terms

= 6 x^{2} - 7 x^{2} - 13 x - 11 x + 4

Add similar elements:

6 x^{2} - 7 x^{2} = - x^{2}

= - x^{2} - 13 x - 11 x + 4

Add similar elements:

- 13 x - 11 x = - 24 x

= - x^{2} - 24 x + 4

\frac{( u + 1 ) ^{2}}{u + 2}

\frac{2 x + 1}{x ^{2} ( n + 1 ) ^{2}}

e^{x} (1 - e^{2 x} + 2 e^{x} y - y^{2})

\frac{f or ( x - 1 )}{x - 1}

(3 x^{2} - 5 x + 1)^{5}

What is expand 6x^2-13x+4-11x-7x^2 ?
The solution to expand 6x^2-13x+4-11x-7x^2 is -x^2-24x+4