Algebra Examples

$(9.2 \cdot 10^{8}) - (4 \cdot 10^{8})$

Step 1

Multiply $- 1$ by $4$ .

$9.2 \cdot 10^{8} - 4 \cdot 10^{8}$

Step 2

Factor $10^{8}$ out of $9.2 \cdot 10^{8} - 4 \cdot 10^{8}$ .

$(9.2 - 4) \cdot 10^{8}$

Step 3

Subtract $4$ from $9.2$ .

$5.2 \cdot 10^{8}$