Question

Multiply (2.4 ⋅ 1014) ⋅ (4 ⋅ 107). Express the answer in scientific notation.

9.6 ⋅ 1021
9.6 ⋅ 1022
96 ⋅ 1021
96 ⋅ 1022

Answer 1

so i think there wan be

2,4 *10^14 * 4*10^7 = ?

Answer 2

yes

Answer 3

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
just multiplie the 2,4 by 4 = ?
and use this for 10^?

\[x^{a} *x^{b} = x^{(a+b)}\]
\(\color{#0cbb34}{\text{End of Quote}}\)