Question

2*10⁴-7³ evaluate the following expression

Answer 1

$\begin{gathered} 2\cdot10^4-7^3 \\ 2\cdot10000^{}-343\text{ (Calculating powers first)} \\ 20000\text{ - 343 (Multiplying because of the order of operations)} \\ 19657\text{ (Subtracting)} \\ \text{The answer is: 19657} \end{gathered}$