Algebra Examples

${(x - 0)}^{2} + {(y - 0)}^{2} = 9^{2}$

Step 1

Simplify each term.

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Step 1.1

Subtract $0$ from $x$ .

$x^{2} + {(y - 0)}^{2} = 9^{2}$

Step 1.2

Subtract $0$ from $y$ .

$x^{2} + y^{2} = 9^{2}$

$x^{2} + y^{2} = 9^{2}$

Step 2

Raise $9$ to the power of $2$ .

$x^{2} + y^{2} = 81$

Step 3

Subtract $81$ from both sides of the equation.

$x^{2} + y^{2} - 81 = 0$

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