Basic Math Examples

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

Step 1

Remove parentheses.

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

Step 2

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

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Step 2.1

Subtract $4 a b$ from $4 a b$ .

$a^{4} b^{2} + 4 a^{4} b^{2} + 0$

Step 2.2

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

$a^{4} b^{2} + 4 a^{4} b^{2}$

Step 3

Add $a^{4} b^{2}$ and $4 a^{4} b^{2}$ .

$5 a^{4} b^{2}$