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
