(2x2+4xy-3)-(x2-2xy-4)
Answer: x2+6x+1
2(x - 1)(2x + y)
No, it equals -2xy. lrn2math
4x[squared]y
15xy-2xy-7x+x=13xy-6x
They are four terms of an algebraic expression that can't be simplified
(x+y)2
the difference between 2x2 +4xy-3 and x2-2xy-4 is?
(x+y)2 = x2 + 2xy + y2
Only when X or Y = 0 That is because (x + y) squared = x^2 + 2xy + y^2 x^2 + 2xy + y^2 = x^2 + y^2 when x or y = 0
3x2+6xy+3y2= 3(x2+2xy+y2)= 3(x+y)2
(x + 4y)(x - 6y)
2(x - 1)(2x + y)
2xy + 6xy = 8xy
No, it equals -2xy. lrn2math
2 (2x2 + 2x + xy + y ) it's 2 (2x + y)(x + 1) if you're doing A+
4x[squared]y
What is : 5xy- x2t + 2xy + 3x2t