It is an open sentence.
3x = 3 x X 2y = 2 x Y, If 8 is the product then: x = 4 and y = 2.
3 x 4 = 12 2 x 2 = 4 12- 4 = 8
They are: x and y and the expression can be simplified to 6xy
Without an equality sign it is not an equation
Transitive property: If 8 equals x and x equals y, then 8 equals y.
(x + y)3 + (x - y)3 = (x3 + 3x2y + 3xy2 + y3) + (x3 - 3x2y + 3xy2 - y3) = 2x3 + 6xy2 = 2x*(x2 + 3y2)
-23 equals -8
(3 * 3)(2 * 5) (9)(10) 90
They are: x and y and the expression can be simplified to 6xy
3x2y
12
It is a polynomial in x and y.
The GCF is 3x2y
(It's a penis) 8=====D 8 = balls D = head
8 over 8 equals 1. because 8 8ths equals 1
Without an equality sign it is not an equation
That 8 might equal D. Trashed. "Eight Equals D" is: 8=D Which is a penis smiley -.- ~ Skullcandy88
16. Because if y=8 then the question becomes 8+8. Which equals 16.
Transitive property: If 8 equals x and x equals y, then 8 equals y.