What is (8x^2+4x+12)+(2x^2+7x+10) ?

The solution to (8x^2+4x+12)+(2x^2+7x+10) is 10x^2+11x+22

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simplify (8x^2+4x+12)+(2x^2+7x+10)

simplify

(8 x^{2} + 4 x + 12) + (2 x^{2} + 7 x + 10)

10 x^{2} + 11 x + 22

Solution steps

(8 x^{2} + 4 x + 12) + (2 x^{2} + 7 x + 10)

Simplify

(8 x^{2} + 4 x + 12) + (2 x^{2} + 7 x + 10) : 8 x^{2} + 4 x + 12 + 2 x^{2} + 7 x + 10

= 8 x^{2} + 4 x + 12 + 2 x^{2} + 7 x + 10

Group like terms

= 8 x^{2} + 2 x^{2} + 4 x + 7 x + 12 + 10

Add similar elements:

8 x^{2} + 2 x^{2} = 10 x^{2}

= 10 x^{2} + 4 x + 7 x + 12 + 10

Add similar elements:

4 x + 7 x = 11 x

= 10 x^{2} + 11 x + 12 + 10

Add the numbers:

12 + 10 = 22

= 10 x^{2} + 11 x + 22

\frac{x ^{2} - 9 x + 20}{x ^{2} + x - 20}

27 - 7 (x - 4) + 4 (2 x - 3)

10 (0.8)^{10}

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

9 x^{5} y^{2} + 12 x^{3} y^{5}

What is (8x^2+4x+12)+(2x^2+7x+10) ?
The solution to (8x^2+4x+12)+(2x^2+7x+10) is 10x^2+11x+22