X + Y⁶X + Y * Y * Y * Y * Y * Y
y*x8
It is: (x-y)4
It is y^3/x^2
You have to know what x and y equals first!
This is definitely false; if x=2 and y=3, x to the y power is 8, but y to the x power is 9, which are not equal.
999 and 1
x^8 - y^8 = (x - y)(x + y)(x^2 + y^2)(x^4 + y^4)
(x+y)power 2 -2xy
3/y
X + Y⁶X + Y * Y * Y * Y * Y * Y
y*x8
x to the 5th power times y to the fourth power
By definition of powers, x to the power y = x*x*x*........y times x to the power 1 = x Therefore, 10 to the power 1 = 10.
2 x 3 x 3 x y x y x y
It is: (x-y)4
15