Algebra Examples

$(- 5 + i) - (- 21 - 23 i)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$- 5 + i - - 21 - (- 23 i)$

Step 1.2

Multiply $- 1$ by $- 21$ .

$- 5 + i + 21 - (- 23 i)$

Step 1.3

Multiply $- 23$ by $- 1$ .

$- 5 + i + 21 + 23 i$

$- 5 + i + 21 + 23 i$

Step 2

Simplify by adding terms.

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Step 2.1

Add $- 5$ and $21$ .

$16 + i + 23 i$

Step 2.2

Add $i$ and $23 i$ .

$16 + 24 i$

$16 + 24 i$

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