Question

abx ,--3a2x and 7b2x3

Answer 1

abx -- 3a2x and 7b2*3

(abx)×(3a 2x)×(7b 2x 3 )

=(−3)(7)a 1+2 b 1+2 x 1+1+3

=−21a

3b 3x 5

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