Answered

(1.2 X 10-6)(3.5 X 1014

Sagot :

(1.2 x 10 ⁻⁶) (3.5 x 10¹⁴)

= (1.2 x 3.5) (10 ⁻⁶⁺¹⁴)

=  4.2 x 10⁸