3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2
4
x ÷ 2x2 = 1/2x
If x = 8 then x2 = 82 = 8 x 8 = 64
Your expression is this... x2 + y2/x
if x2 = 5 the value of x has to be 5 divided by 2 which is 2.5 x = 2.5
x2 divided by x would simply be x.
x2/(-x) = -x.
The answer would be 3x if 'X2' is '2x', but if 'X2' is x2, then the total answer would be x2 + x.
1/x2
6
3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2
X2 (X squared)
4
X = 8 x2 (8)2 = 64 ====
x ÷ 2x2 = 1/2x
2