30 POINTS! Need steps too !! Really small word problem

Question

asked Jan 18, 2021 207k views

1 Answer

Sunil Kumawat · Answer 1 · 2021-01-22T21:39:38+0000

Explanation:

(zw)² – 2 (z/w)^(-1 )= z²w² – 2 w/z

w²z³ – 2w

= —————

z

w (z³w – 2)

= ——————

z

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