Algebra Examples

$(m^{2} n^{2} - 7) - (m n + 4)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$m^{2} n^{2} - 7 - (m n) - 1 \cdot 4$

Step 1.2

Multiply $- 1$ by $4$ .

$m^{2} n^{2} - 7 - m n - 4$

$m^{2} n^{2} - 7 - m n - 4$

Step 2

Subtract $4$ from $- 7$ .

$m^{2} n^{2} - m n - 11$

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