Question

how should we calculate root 4 root 16​

Answer 1

Step-by-step explanation:

Multiplying by 2, the fourth roots of -16 are √2(1+i) 2 ( 1 + i ) , −√2(1+i) − 2 ( 1 + i ) , √2(1−i) 2 ( 1 − i ) , and −√2(1−i) − 2 ( 1 − i ) .