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Grade: 9
        
If ax^2 +bx^2y+cxy^2+dy^3 is a homogenous expression 3rd degree in x and y where a=1, b=2, c=3, d=4 & x=1 & y=2 then the value of expression is x, then x-40=?
one year ago

Answers : (1)

Arun
23478 Points
							
Dear student
 
Put the values as given in equation
 
1 + 4 + 12 + 32 = X
 
X = 49
 
Then
X - 40 = 9
 
Hope it helps
 
Regards
Arun
one year ago
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