Basic Math Examples

$12 y^{5} + 7 y^{4} + 3 y + 2 + (y^{5} + 8 y^{4} - 9 y^{3} + 2 y^{2})$

Step 1

Remove parentheses.

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

Step 2

Add $12 y^{5}$ and $y^{5}$ .

$13 y^{5} + 7 y^{4} + 3 y + 2 + 8 y^{4} - 9 y^{3} + 2 y^{2}$

Step 3

Add $7 y^{4}$ and $8 y^{4}$ .

$13 y^{5} + 15 y^{4} + 3 y + 2 - 9 y^{3} + 2 y^{2}$

Step 4

Reorder.

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Step 4.1

Move $2$ .

$13 y^{5} + 15 y^{4} + 3 y - 9 y^{3} + 2 y^{2} + 2$

Step 4.2

Move $3 y$ .

$13 y^{5} + 15 y^{4} - 9 y^{3} + 2 y^{2} + 3 y + 2$