Question

simplifica extrayendo factores
√50, √128, 4√162

Answer 1

√50 = √2*5²  = 5*√2
√128 = √2^6*2 = 2^3 √2 = 8√2
4√162 = 4√2*3^4 = 4*3²√2 = 4*9√2 = 36√2