Algebra Examples

$(4 + 3 x^{2} + 8 x^{3}) + (- 7 x^{3} + 12 x^{5} + 6 x^{2})$

Step 1

Remove parentheses.

$4 + 3 x^{2} + 8 x^{3} - 7 x^{3} + 12 x^{5} + 6 x^{2}$

Step 2

Add $3 x^{2}$ and $6 x^{2}$ .

$4 + 8 x^{3} - 7 x^{3} + 12 x^{5} + 9 x^{2}$

Step 3

Subtract $7 x^{3}$ from $8 x^{3}$ .

$4 + x^{3} + 12 x^{5} + 9 x^{2}$

Step 4

Simplify the expression.

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Step 4.1

Move $4$ .

$x^{3} + 12 x^{5} + 9 x^{2} + 4$

Step 4.2

Reorder $x^{3}$ and $12 x^{5}$ .

$12 x^{5} + x^{3} + 9 x^{2} + 4$