Find all the real fourth roots of 256/2401: a. 4/7 and 16/49 b. -4/7 and 4/7 c. 4/7, -4/7, 16/49, and -16/49 d. 4/7

asked Sep 21, 2022 117k views

1 vote

Find all the real fourth roots of 256/2401:

a. 4/7 and 16/49
b. -4/7 and 4/7
c. 4/7, -4/7, 16/49, and -16/49
d. 4/7

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5 votes

The answer for this problem is d

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