Pre algebra help ( will give brainliest ) sorry if it's hard to see

1 answer:

Alina [70]3 years ago

4 0

3.4×10⁻¹⁴ × 1.8×10²⁸

= (3.4 x 1.8) x 10⁽⁻¹⁴⁺²⁸⁾

= 6.12 x 10¹⁴

Answer is A.

Hope it helps!

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