Question

Simplify and write in exponential form : a/3 x b/-7 x a/-4 x b/2


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Answer 1

Step-by-step explanation:

$= \frac{a}{3} \times \frac{b}{ - 7} \times \frac{a}{ - 4} \times \frac{b}{2} \\ \\ = \frac{a}{3} \times \frac{a}{ - 4} \times \frac{b}{ - 7} \times \frac{b}{2} \\ \\ = \frac{ {a}^{2} }{ - 12} \times \frac{ {b}^{2} }{ - 14} \\ \\ = \frac{ {a}^{2} \times {b}^{2} }{168} \: \: ans$

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