Write the coefficient of x in 9 2 x 2 y 2 z 2
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Answer:
9 2 x · 2 y · 2 z 2
= (92×2×2)x·y·z²
=368xyz²
There is no term with coefficient x so,
coefficient of x in 9 2 x 2 y 2 z 2 = 0
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