Question

Problem c (7.0 x 10^-3)(6.0 x 10^6)

Answer 1

Give:

(7.0 x 10^-3)(6.0 x 10^6)

in solving this, since it is a bracket we multiply the whole number, and sice wer are multiply, we have to add the powers which is law of indices.

(7.0 x 10^-3)(6.0 x 10^6)

(7.0 x 6.0) x 10^(-3 + 6)

= 42.0 x 10^3