cube root of 2744000
Answers
Answered by
1
Answer:
140
Step-by-step explanation:
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Answered by
1
Answer:
We need to find the cube root of -2744000. Since the number contains a negative sign the answer will also be negative only(only for odd roots).
⇒
3
−274400
=
3
2×2×2
×
2×2×2
×
5×5×5
×
7×7×7
Since we need to find the cube root we group them in 3. Take single number from the group and multiply them.
Therefore we multiply the four numbers.
⇒2×2×5×7=140
Since the cube root contains a minus sign, the answer will also contain a minus sign.
=−140
Negative of −140 is 140
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