Question

이.
(14x²y2 + 8y3z2)(xyz) if x = 4.1, y = 2.1 and z = 1.6
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Answer 1

Step-by-step explanation:

Answer

(14x²y²+8y³z²)(xyz)

=[(14×4.1²×2.1²)+(8×2.1³1.6²)] (4.1×2.1×1.6)

=[(14×16.81×4.41)+(8×9.261×2.56)]×13.776

=1037.8494+189.66528×13.776

=1227.51468×13.776

=16910.242232

Hope this helps you mate