Algebra Examples

$4 \times 9 + 2 \times 7^{2} + 9$

Step 1

Simplify each term.

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Step 1.1

Multiply $4$ by $9$ .

$36 + 2 \cdot 7^{2} + 9$

Step 1.2

Raise $7$ to the power of $2$ .

$36 + 2 \cdot 49 + 9$

Step 1.3

Multiply $2$ by $49$ .

$36 + 98 + 9$

$36 + 98 + 9$

Step 2

Simplify by adding numbers.

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Step 2.1

Add $36$ and $98$ .

$134 + 9$

Step 2.2

Add $134$ and $9$ .

$143$

$143$

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