Algebra Examples

$(1.78 \cdot 10^{4}) + (5.35 \cdot 10^{3})$

Step 1

Move the decimal point in $5.35$ to the left by $1$ place and increase the power of $10^{3}$ by $1$ .

$1.78 \cdot 10^{4} + 0.535 \cdot 10^{4}$

Step 2

Factor $10^{4}$ out of $1.78 \cdot 10^{4} + 0.535 \cdot 10^{4}$ .

$(1.78 + 0.535) \cdot 10^{4}$

Step 3

Add $1.78$ and $0.535$ .

$2.315 \cdot 10^{4}$