Basic Math Examples

20

$20$ ,

0 {(1.05)}^{12}

$0 {(1.05)}^{12}$

Step 1

Raise

1.05

$1.05$ to the power of

12

$12$ .

20, 0 \cdot 1.79585632

$20, 0 \cdot 1.79585632$

Step 2

Multiply

0

$0$ by

1.79585632

$1.79585632$ .

20, 0

$20, 0$

Step 3

The mean of a set of numbers is the sum divided by the number of terms.

\frac{20 + 0}{2}

$\frac{20 + 0}{2}$

Step 4

Cancel the common factor of

20 + 0

$20 + 0$ and

2

$2$ .

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Step 4.1

Factor

2

$2$ out of

20

$20$ .

\frac{2 \cdot 10 + 0}{2}

$\frac{2 \cdot 10 + 0}{2}$

Step 4.2

Factor

2

$2$ out of

0

$0$ .

\frac{2 \cdot 10 + 2 \cdot 0}{2}

$\frac{2 \cdot 10 + 2 \cdot 0}{2}$

Step 4.3

Factor

2

$2$ out of

2 \cdot 10 + 2 \cdot 0

$2 \cdot 10 + 2 \cdot 0$ .

\frac{2 \cdot (10 + 0)}{2}

$\frac{2 \cdot (10 + 0)}{2}$

Step 4.4

Cancel the common factors.

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Step 4.4.1

Factor

2

$2$ out of

2

$2$ .

\frac{2 \cdot (10 + 0)}{2 (1)}

$\frac{2 \cdot (10 + 0)}{2 (1)}$

Step 4.4.2

Cancel the common factor.

$\frac{2 \cdot (10 + 0)}{2 \cdot 1}$

Step 4.4.3

Rewrite the expression.

$\frac{10 + 0}{1}$

Step 4.4.4

Divide

$10 + 0$ by

$1$ .

$10 + 0$

Step 5

Add

$10$ and

$0$ .

$10$