Algebra Examples

$21 + 74 \cdot 10^{- 0.03 (10)}$

Step 1

Simplify each term.

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Step 1.1

Multiply $- 0.03$ by $10$ .

$21 + 74 \cdot 10^{- 0.3}$

Step 1.2

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$21 + 74 \cdot \frac{1}{10^{0.3}}$

Step 1.3

Raise $10$ to the power of $0.3$ .

$21 + 74 \cdot \frac{1}{1.99526231}$

Step 1.4

Divide $1$ by $1.99526231$ .

$21 + 74 \cdot 0.50118723$

Step 1.5

Multiply $74$ by $0.50118723$ .

$21 + 37.08785528$

Step 2

Add $21$ and $37.08785528$ .

$58.08785528$