Question

express the following no in usual form a) 9.8x10-⁸. b)2.3x10⁵​

Answer 1

Step-by-step explanation:

$9.8 \times {10}^{ - 8} \\ \frac{1}{980000000}$

(b)

$2.3 \times {10}^{5} \\ 230000$