What is (2a^2+3ab+c)+(4a-6a^2-ab) ?

The solution to (2a^2+3ab+c)+(4a-6a^2-ab) is -4a^2+2ab+4a+c

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simplify (2a^2+3ab+c)+(4a-6a^2-ab)

simplify

(2 a^{2} + 3 ab + c) + (4 a - 6 a^{2} - ab)

- 4 a^{2} + 2 ab + 4 a + c

Solution steps

(2 a^{2} + 3 ab + c) + (4 a - 6 a^{2} - ab)

Simplify

(2 a^{2} + 3 ab + c) + (4 a - 6 a^{2} - ab) : 2 a^{2} + 3 ab + c + 4 a - 6 a^{2} - ab

= 2 a^{2} + 3 ab + c + 4 a - 6 a^{2} - ab

Group like terms

= 2 a^{2} - 6 a^{2} + 3 ab - ab + 4 a + c

Add similar elements:

2 a^{2} - 6 a^{2} = - 4 a^{2}

= - 4 a^{2} + 3 ab - ab + 4 a + c

Add similar elements:

3 ab - ab = 2 ab

= - 4 a^{2} + 2 ab + 4 a + c

\frac{2 + 3 i}{5 - 4 i}

(37) (43)

(x + 3 y + 5 z)^{2}

(2 + 2 i)^{8}

- \frac{7}{3}

What is (2a^2+3ab+c)+(4a-6a^2-ab) ?
The solution to (2a^2+3ab+c)+(4a-6a^2-ab) is -4a^2+2ab+4a+c