Question

(1.3 x 10^-4)(2.0 x 10^-6)

Answer 1

2.6 x 10^-10

Explanation:

2.6e-10

OR

2.6 x 10^-10

Answer 2

Given:

(1.3 x 10^-4)(2.0 x 10^-6)

To solve this, we will have to multiply since its two brackets and using the lwas of indices, we will add up the powers since we are multiplying.

so,

(1.3 x 10^-4)(2.0 x 10^-6)

(1.3 x 2.0) x (10^-4 + (-6))

= (1.3 x 2.0) x (10^-4-6)

= 2.6 x 10^-10