What is (3x^2-4x+6)+(5x^2+2x-3) ?

The solution to (3x^2-4x+6)+(5x^2+2x-3) is 8x^2-2x+3

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simplify (3x^2-4x+6)+(5x^2+2x-3)

simplify

(3 x^{2} - 4 x + 6) + (5 x^{2} + 2 x - 3)

8 x^{2} - 2 x + 3

Solution steps

(3 x^{2} - 4 x + 6) + (5 x^{2} + 2 x - 3)

Simplify

(3 x^{2} - 4 x + 6) + (5 x^{2} + 2 x - 3) : 3 x^{2} - 4 x + 6 + 5 x^{2} + 2 x - 3

= 3 x^{2} - 4 x + 6 + 5 x^{2} + 2 x - 3

Group like terms

= 3 x^{2} + 5 x^{2} - 4 x + 2 x + 6 - 3

Add similar elements:

3 x^{2} + 5 x^{2} = 8 x^{2}

= 8 x^{2} - 4 x + 2 x + 6 - 3

Add similar elements:

- 4 x + 2 x = - 2 x

= 8 x^{2} - 2 x + 6 - 3

Subtract the numbers:

6 - 3 = 3

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

\frac{63}{( - 9 )}

(x^{3} + 3 y^{4})^{2}

(1 + (- 0.01))^{\frac{1}{- 0.01}}

112 + 63

\frac{6}{5} + \frac{4}{5}

What is (3x^2-4x+6)+(5x^2+2x-3) ?
The solution to (3x^2-4x+6)+(5x^2+2x-3) is 8x^2-2x+3