Question

Pls answer question no. 2 (i)
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Answer 1

x=1,y=2,z=3

then (-3x³) (4xy²) (2/3×x^4)

=) (-3×1³) (4×1×2²) (2/3×1^4)

=) -3×16×2/3

=) -48×2/3

=) -96/3

=) -32

Answer 2

Here is your answer, hope it helps!!