What is join (2x^2+5x-7)+(3-4x^2+6x) ?

The solution to join (2x^2+5x-7)+(3-4x^2+6x) is -2x^2+11x-4

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Combine Like Terms (2x^2+5x-7)+(3-4x^2+6x)

join

(2 x^{2} + 5 x - 7) + (3 - 4 x^{2} + 6 x)

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

Solution steps

(2 x^{2} + 5 x - 7) + (3 - 4 x^{2} + 6 x)

Remove parentheses:

(a) = a

= 2 x^{2} + 5 x - 7 + 3 - 4 x^{2} + 6 x

Group like terms

= 2 x^{2} - 4 x^{2} + 5 x + 6 x - 7 + 3

Add similar elements:

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

= - 2 x^{2} + 5 x + 6 x - 7 + 3

Add similar elements:

5 x + 6 x = 11 x

= - 2 x^{2} + 11 x - 7 + 3

Add/Subtract the numbers:

- 7 + 3 = - 4

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

\frac{( 4 π )}{9}

3 n - (2 + n)

160%

x, 8 x = 120

50 x

What is join (2x^2+5x-7)+(3-4x^2+6x) ?
The solution to join (2x^2+5x-7)+(3-4x^2+6x) is -2x^2+11x-4