That's the same as x to the power minus two.
1/x^2
22
8 + X SQUARED
-3
x2/(-x) = -x.
2x2 ÷ x = 2x
x-1
1. Anything divided by itself always equals 1.
22
-x-1
8 + X SQUARED
The answer is 1. Whenever you divide a number by itself, the answer is 1, except when dividing by zero.
-3
0
None of the graphs that I can see!
The indefinite integral of (1/x^2)*dx is -1/x+C.
x2-17x-18 divided by x+1Factorising the quadratic expression gives you:(x-18)(x+1) which when divided by x+1 leaves you with: x-18
You could just pull out the half: it will be (1/2) cos squared x.