Question

simplify. 3.4 times 10^-7 over 6.8 times 10^-3

Answer 1

0.5times10^-4

Answer 2

\[\large{=\frac{3.4}{6.8} \times 10^{(-7-(-3)}}\]

Answer 3

Don't forget negative exponents are never to be in the final answer

Answer 4

A negative exponent is really the reciprocal of the base raised to the negative exponent