Chap. Algebraic expression & its identities.
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sorry can't help
Step-by-step explanation:
Answered by
1
Step-by-step explanation:
Substituting values of x, y and z in the above equation....
=> 3 × (1)^5 × (-1/9 × 1 × 2^2 ) × 4 × 1 × 2 × 3^2
=> 3 × ( -4/9 ) × 72
=> -96
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