exam Maths Puzzle Numerical Ability

Evalute the expression when x=-1, x=0, and x=1. Then determine whether the result is a whole number, an integer, or a rational number.

x2+1
_____
x-3

Read Solution (Total 0)

exam Other Question

ok on this one I keep getting a really weird answer that is not matching any of the examples on my worksheet. Can someone point me in the right direction? I was fine on the rest of these problems till this one.

Divide 8x^3-6x^2+2x by 4x+1
Please help with this.

Use the Quadratic Formula to solve the quadratic equation.

7/8x^2 - 3/4x + 5/16 = 0

thank you