Pre-Algebra Examples

$(3 x + 4) - (4 x^{2} + 6 x)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$3 x + 4 - (4 x^{2}) - (6 x)$

Step 1.2

Multiply $4$ by $- 1$ .

$3 x + 4 - 4 x^{2} - (6 x)$

Step 1.3

Multiply $6$ by $- 1$ .

$3 x + 4 - 4 x^{2} - 6 x$

$3 x + 4 - 4 x^{2} - 6 x$

Step 2

Simplify by adding terms.

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Step 2.1

Subtract $6 x$ from $3 x$ .

$- 3 x + 4 - 4 x^{2}$

Step 2.2

Simplify the expression.

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Step 2.2.1

Move $4$ .

$- 3 x - 4 x^{2} + 4$

Step 2.2.2

Reorder $- 3 x$ and $- 4 x^{2}$ .

$- 4 x^{2} - 3 x + 4$

$- 4 x^{2} - 3 x + 4$

$- 4 x^{2} - 3 x + 4$

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