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Algebra Examples

(y^{2} + 2 y - 8) + (y^{2} + 4 y + 4)

$(y^{2} + 2 y - 8) + (y^{2} + 4 y + 4)$

Step 1

Remove parentheses.

y^{2} + 2 y - 8 + y^{2} + 4 y + 4

$y^{2} + 2 y - 8 + y^{2} + 4 y + 4$

Step 2

Add

y^{2}

$y^{2}$ and

y^{2}

$y^{2}$ .

2 y^{2} + 2 y - 8 + 4 y + 4

$2 y^{2} + 2 y - 8 + 4 y + 4$

Step 3

Add

2 y

$2 y$ and

4 y

$4 y$ .

2 y^{2} + 6 y - 8 + 4

$2 y^{2} + 6 y - 8 + 4$

Step 4

Add

- 8

$- 8$ and

4

$4$ .

2 y^{2} + 6 y - 4

$2 y^{2} + 6 y - 4$

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[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$