Question

Scoateti factori de sub radical:
Rad.32
Rad.50
Rad. 20
Rad.242

Answer 1

Rad 32 = rad 2^5 = 2^2 rad 2 = 4 rad 2
Rad 50 = rad (2x5^2) = 5 rad 2
Rad 20 = rad (2^2 x 5) = 2 rad 5
Rad 242 = rad (2 x 11^2) = 11 rad 2

Answer 2

√32=4√2
√50=5√2
√20=2√5
√242=11√2