Basic Math Examples

$\frac{(- 4 + 5) (- 4 - 7)}{- 4 + 3}$

Step 1

Simplify the numerator.

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Step 1.1

Add $- 4$ and $5$ .

$\frac{1 (- 4 - 7)}{- 4 + 3}$

Step 1.2

Multiply $- 4 - 7$ by $1$ .

$\frac{- 4 - 7}{- 4 + 3}$

Step 1.3

Subtract $7$ from $- 4$ .

$\frac{- 11}{- 4 + 3}$

$\frac{- 11}{- 4 + 3}$

Step 2

Simplify the expression.

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Step 2.1

Add $- 4$ and $3$ .

$\frac{- 11}{- 1}$

Step 2.2

Divide $- 11$ by $- 1$ .

$11$

$11$

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