For x = 3 and y = 2, verify that
(x - y)³ = x³ - y³-3xy(x - y).
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Answered by
1
Step-by-step explanation:
LHS
=x³-y³-3xy(x-y)
= 3³-2³-3*3*2(3-2)
= 27-8 -18
= 27-26
=1
RHS
= (3-2)³
=1³
=1
LHS=RHS
Answered by
2
OK g OK ok OK ok OK ok OK ok
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