Basic Math Examples

$(3 a + 4) \cdot a - a$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$3 a \cdot a + 4 a - a$

Step 1.2

Multiply $a$ by $a$ by adding the exponents.

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Step 1.2.1

Move $a$ .

$3 (a \cdot a) + 4 a - a$

Step 1.2.2

Multiply $a$ by $a$ .

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

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

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

Step 2

Subtract $a$ from $4 a$ .

$3 a^{2} + 3 a$

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