Question

evaluate 8 root 20 x 3 root 32 x 3 root 125

Answer 1

Answer:

Solution :i ) √625 = √25² = 25ii ) cubeth root 125= ( 5³ )^1/3 = 5iii ) fourth root of 81= ( 3⁴ )^1/4= 3iv ) 5th root of 32 ...