Find the value of 36xsquare+49ysquare-84xy if x=2,y=2
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Q. Find the value of (36x² + 49y² - 84xy) if x = 2, y = 2
Given :-
value of x = 2
and y = 2
Put the value of x and y =>
36×(2)² + 49×(2)² - 84×2×2
= 36×4 + 49×4 - 84×4
= 144 + 196 - 336
= 340 - 336
= 4
Given :-
value of x = 2
and y = 2
Put the value of x and y =>
36×(2)² + 49×(2)² - 84×2×2
= 36×4 + 49×4 - 84×4
= 144 + 196 - 336
= 340 - 336
= 4
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