Do you mean:
- x / (x2 - 1)? If so, that's as simplified as you can get.
(- x / x2) - 1? If so, that simplifies to (-1/x) - 1.
(-x/x)2 - 1? If so, that simplifies to 0.
-(x/x)2 - 1? If so, that simplifies to -2.
Or perhaps that dash in the question is actually a hyphen, in which case:
x / (x2 - 1)? If so, that's also as simplified as you can get.
(x / x2) - 1? If so, that simplifies to (1/x) - 1.
(x/x)2 - 1? If so, that simplifies to 0.
x-1
Nope! It's (x+ 1) (x-1). :)
x^2(1 - x)(1 + x)
- ln ((x^2)-4)
Dividend: x3+4x2-9x-36 Divisor: x+3 Quotient: x2+x-12
-3
x + 1
7x + 8
The expression 1 divided by x squared can be simplified as 1/x^2, where x is a non-zero real number. This expression represents the reciprocal of the square of x. When x is a positive number, 1/x^2 will be a positive fraction. However, when x is a negative number, the result will also be positive due to the squaring operation.
None of the graphs that I can see!
By factoring I get x-3 divided by x+3
x-8
x - 3
x - 5
24
Numerator = (x + 4)*(x + 3) Denominator = (2x - 1)*(x + 3) Calcelling out the common factor, (x + 3), the answer is (x + 4) divided by (2x - 1) provided x ≠0.5
(x - 1)(x + 1)