Pre-Algebra Examples

$(- 8 x^{2} + 10 x + 4) - (- 4 x + 10)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$- 8 x^{2} + 10 x + 4 - (- 4 x) - 1 \cdot 10$

Step 1.2

Multiply $- 4$ by $- 1$ .

$- 8 x^{2} + 10 x + 4 + 4 x - 1 \cdot 10$

Step 1.3

Multiply $- 1$ by $10$ .

$- 8 x^{2} + 10 x + 4 + 4 x - 10$

$- 8 x^{2} + 10 x + 4 + 4 x - 10$

Step 2

Simplify by adding terms.

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Step 2.1

Add $10 x$ and $4 x$ .

$- 8 x^{2} + 14 x + 4 - 10$

Step 2.2

Subtract $10$ from $4$ .

$- 8 x^{2} + 14 x - 6$

$- 8 x^{2} + 14 x - 6$

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