Question 200971
Whch of the following expressions represent the expandecd form of (3x-4y)^2? 
A. 9x^2 + 24xy - 16y^2
B. 9x^2 - 24xy = 16y^2
C. 12x^2 + 16y^2
D. 12x^2 - 12xy = 16y^2
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(3x-4y)^2 = 9x^2 - 24xy + 16y^2
That's none of the above.
A, B & D have equal signs ???