algebra
posted by tiara .
when x=3 and y=5 how much does the value of 3x to the seond power minus 2y to the second power exceed the value of 2x to the second power minus 3y

algebra 
bobpursley
value=3x^22y^2  2x^2+3y
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3^22*5^2+3(5) 
algebra 
MathMate
Given
f(x,y) = ((3x)²(2y)²)  ((2x)²3y)
Find f(3,5).
f(3,5)
=((3*3)²(2*5)²)((2*3)²3*5)
=(9²10²)(6²15)
=(81100)(3615)
=1921
=40
Please check if the interpretation of the question is correct.
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