Question

(3*10^8)*2*10^3 answer please right now​

Answer 1

`6 * 10^(11)`

Step-by-step explanation:

Given expression:

`(3 * 10^8) * (2 * 10^3)`

Remove parentheses:

`=3 * 10^8 * 2 * 10^3`

Collect like terms:

`=3 * 2 * 10^8 * 10^3`

Replace 3 x 2 with 6:

`=6 * 10^8 * 10^3`

`\textsf{Apply exponent rule} \quad a^b \cdot a^c=a^(b+c):`

`=6 * 10^((8+3))`

Simplify:

`=6 * 10^(11)`

Answer 2

`\boxed{\sf 6 \ x \ 10^(11)}`

Step-by-step explanation:

(3 × 10⁸) × 2 × 10³

3 × 10⁸ × 2 × 10³

3 × 2 × 10⁸ × 10³

6 × 10¹¹

In decimal: 600,000,000,000