Question

question
evaluate. express your answer in scientific notation.
$5.36 \times 10^{-7} + 4.04 \times 10^{-7}$
answer attempt 1 out of 2
answer: $\square \times 10^{\square}$

Explanation:

Step1: Factor out common term

$10^{-7} \times (5.36 + 4.04)$

Step2: Add the decimal values

$5.36 + 4.04 = 9.4$

Step3: Recombine in scientific notation

$9.4 \times 10^{-7}$

Answer:

$9.4 \times 10^{-7}$