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Pre-Algebra Examples

Popular Problems

Add (-3+71i)+(9)

$(- 3 + 71 i) + (9)$

Step 1

Remove parentheses.

$- 3 + 71 i + 9$

Step 2

Add $- 3$ and $9$ .

$6 + 71 i$

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

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