Question

(221) 3 upon 7 is=??
answers: 1)cube root of seventh power of 221
2)cube of seventh power of 122
3)cube of seventh root of 221
4)cube of 221​

Answer 1

1) cube root of seventh power of 221 =48841(³√221) ≈ 295289.9311

2) cube of seventh power of 122

= 122^(21) ≈ 6.5096×10^(43)

3) Cube of seventh root of 221 ≈ 10.11

4) Cube of 221 = 10793861