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Pre-Algebra Examples

Popular Problems

Graph x^2-9x+7=0

$x^{2} - 9 x + 7 = 0$

Step 1

Graph each side of the equation.

$y = x^{2} - 9 x + 7$

$y = 0$

Step 2

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

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