Basic Math Examples

$(- 4 + 5 v + w) (- 7)$

Step 1

Apply the distributive property.

$- 4 \cdot - 7 + 5 v \cdot - 7 + w \cdot - 7$

Step 2

Simplify.

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Step 2.1

Multiply $- 4$ by $- 7$ .

$28 + 5 v \cdot - 7 + w \cdot - 7$

Step 2.2

Multiply $- 7$ by $5$ .

$28 - 35 v + w \cdot - 7$

Step 2.3

Move $- 7$ to the left of $w$ .

$28 - 35 v - 7 \cdot w$

$28 - 35 v - 7 \cdot w$

Step 3

Move $28$ .

$- 35 v - 7 w + 28$

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