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If x + y = 5, then the value of (x − 2)3 + (y − 3)3 is
Solution
Given, x + y = 5
Therefore, x = 5 − y
(x − 2)3 + (y − 3)3
= (5 − y − 2)3 + (y −...
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SUBSTITUTION METHOD
Given equation: x + y = 5
Select any value of (x, y) which satisfies the equation.
(2, 3), (3, 2), (4, 1) are some of the...
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