Itu gmn cara nya kasi tau jwb an nya jg yaa makasii

46.
4√10 x √2 = 4√(10x2) = 4√20 = 4√(4x5) = 4 x 2√5 = 8√5
jawaban B

47.
3√6 x √2 = 3√(6x2) = 3√12 = 3√(4x3) = 3 x 2√3 = 6√3
jawaban B