What is (4x^2+x-4)+(2x^2-6x+2) ?

The solution to (4x^2+x-4)+(2x^2-6x+2) is 6x^2-5x-2

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simplify (4x^2+x-4)+(2x^2-6x+2)

simplify

(4 x^{2} + x - 4) + (2 x^{2} - 6 x + 2)

6 x^{2} - 5 x - 2

Solution steps

(4 x^{2} + x - 4) + (2 x^{2} - 6 x + 2)

Simplify

(4 x^{2} + x - 4) + (2 x^{2} - 6 x + 2) : 4 x^{2} + x - 4 + 2 x^{2} - 6 x + 2

= 4 x^{2} + x - 4 + 2 x^{2} - 6 x + 2

Group like terms

= 4 x^{2} + 2 x^{2} + x - 6 x - 4 + 2

Add similar elements:

4 x^{2} + 2 x^{2} = 6 x^{2}

= 6 x^{2} + x - 6 x - 4 + 2

Add similar elements:

x - 6 x = - 5 x

= 6 x^{2} - 5 x - 4 + 2

Add the numbers:

- 4 + 2 = - 2

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

15 - (- 24)

(x^{2})^{3}

4 \frac{1}{6} + 3 \frac{11}{12}

50 m^{2} n^{4}

\frac{7}{12} + \frac{9}{16}

What is (4x^2+x-4)+(2x^2-6x+2) ?
The solution to (4x^2+x-4)+(2x^2-6x+2) is 6x^2-5x-2