Algebra Examples

$(- 4 a^{2} - 3 b) + (- 2 a b - a^{2} + b^{2}) + (- b^{2} + 6 a b)$

Step 1

Remove parentheses.

$- 4 a^{2} - 3 b - 2 a b - a^{2} + b^{2} - b^{2} + 6 a b$

Step 2

Combine the opposite terms in $- 4 a^{2} - 3 b - 2 a b - a^{2} + b^{2} - b^{2} + 6 a b$ .

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Step 2.1

Subtract $b^{2}$ from $b^{2}$ .

$- 4 a^{2} - 3 b - 2 a b - a^{2} + 0 + 6 a b$

Step 2.2

Add $- 4 a^{2} - 3 b - 2 a b - a^{2}$ and $0$ .

$- 4 a^{2} - 3 b - 2 a b - a^{2} + 6 a b$

Step 3

Subtract $a^{2}$ from $- 4 a^{2}$ .

$- 5 a^{2} - 3 b - 2 a b + 6 a b$

Step 4

Add $- 2 a b$ and $6 a b$ .

$- 5 a^{2} - 3 b + 4 a b$