Question

Work out (2 × 10³) (2 × 10³) × (3 × 10⁸) Give your answer in standard index form.​

Answer 1

Answer: 1.2^12 (1.2 to the power of 12

Explanation:

Simplify all of the 10s

(2 x 1000)(2 x 1000)(3 x 100000000)

Simplify inside the parenthesis

(2000)(2000)(300000000)

Multiply

4000 x 300000000

Multiply

1.2^12