Question

Multiply and write the result in scientific notation

(3 x 10^5) (3 x 10^3)​

Answer 1

Answer:

$= >( 3 \times {10}^{5} )(3 \times {10}^{3} ) \\ = > {3}^{2} \times {10}^{5 + 3} \\ = > {3}^{2} \times {10}^{8} .$

Answer 2

$\huge\bf{Answer:-}$

Refer the attachment.