Question

Simplify fully the following
2√5 × 5√5
2√3 x 3√8

Answer 1

2√5 x 5√5
√5 x√5 x2 x5
5 x 10
50
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2√3 x3√8
2√3 x 3 x 2√2
√3 x √2 x 2 x 3 x 2
√6 x 12
12√6

Hope this helps