Assuming the two equations are:
3xy - 3 = 0 ............................................. 1
2xy = 0 ............................................. 2
Then
from eq 1 xy = 1
from eq 2 xy = 0
That is not possible.
Or, assuming the equation is 3xy - 3 + 2xy = 0
Then
5xy = 3
or
y = 3/5x
Substitute for any value of x to get the value of y
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√18xy = √(9*2xy) = √9*√2xy = 3*√(2xy)
(2x2+4xy-3)-(x2-2xy-4)Answer: x2+6x+1
(3m2+4n)3
2xy*9 if x=3 and y = 2 2(3)(2)*9 12*9 108 You substitute x and y for their equivalent (3 and 2) then simply multiply 2*x*y, then multiply the answer of that by 9.
2x^2+3xy-4y2(4)+3(2)(-4)-(4)(-4)8-24+16=0