Question

solve this question​ please

Answer 1

$\frac{ \sqrt{a} \times \sqrt{ {a}^{3} } \times \sqrt{ {b}^{4} } }{a \times b} = \frac{ \sqrt{ {a}^{4} } \times \sqrt{ {b}^{4} } }{a \times b} \\ = \frac{ {a}^{2} \times {b}^{2} }{a \times b} \\ = ab$

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