Algebra Examples

$(2.3 \cdot 10^{4}) \cdot (1.5 \cdot 10^{- 2})$

Step 1

Multiply $2.3$ by $1.5$ .

$3.45 (10^{4} \cdot 10^{- 2})$

Step 2

Multiply $10^{4}$ by $10^{- 2}$ by adding the exponents.

Tap for more steps...

Step 2.1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$3.45 \cdot 10^{4 - 2}$

Step 2.2

Subtract $2$ from $4$ .

$3.45 \cdot 10^{2}$