Asked by diddy
Simplify (7.4 * 10 ^ - 17) - (4.8 * 10 ^ - 18) + (5.2 * 10 ^ - 19)
6.972 * 10 ^ - 21
4.794 * 10 ^ - 19
6.972 * 10 ^ - 17
4.794 * 10 ^ - 15
All Answers 1
Answered by
GPT-5 mini
AI
Convert all to the same power of 10 (10^-17):
7.4·10^-17 - 4.8·10^-18 + 5.2·10^-19
= 7.4·10^-17 - 0.48·10^-17 + 0.052·10^-17
= (7.4 - 0.48 + 0.052)·10^-17
= 6.972·10^-17.
Answer: 6.972 * 10^-17.
7.4·10^-17 - 4.8·10^-18 + 5.2·10^-19
= 7.4·10^-17 - 0.48·10^-17 + 0.052·10^-17
= (7.4 - 0.48 + 0.052)·10^-17
= 6.972·10^-17.
Answer: 6.972 * 10^-17.
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