Algebra Examples

$- y^{3} x - y^{2} x + y^{2} + y^{3} x + y^{2}$

Step 1

Combine the opposite terms in $- y^{3} x - y^{2} x + y^{2} + y^{3} x + y^{2}$ .

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Step 1.1

Add $- y^{3} x$ and $y^{3} x$ .

$- y^{2} x + y^{2} + 0 + y^{2}$

Step 1.2

Add $- y^{2} x + y^{2}$ and $0$ .

$- y^{2} x + y^{2} + y^{2}$

Step 2

Add $y^{2}$ and $y^{2}$ .

$- y^{2} x + 2 y^{2}$