what is the value of minus 2 by 3 raise to the power of 4
Answers
Answered by
4
Answer:
here firstly you should see that the power is in fractional form 2/3
the power of 8 (2/3) can be written as 2×1/3
now first take 8 with the power 1/3 which means the cube root of 8.
cube root of 8 will be 2.
now, 1/3 is multiplied by 2 so here we will we will take square of the cube root of 8 which is 2
hence sqare of 2 will be 4
so 8 to the power of 2/3 will be equal to 4
8^(2/3) = 4
hope you will understand
Answered by
5
Answer:
(-2/3)^4 = 16/81.
Step-by-step explanation:
-2×-2×-2×-2
4×4=16
3×3×3×3
9×9=81.
Hope it helps
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