exam
Maths Puzzle
Numerical Ability
Find a rational zero of the polynomial function and use it to find all the zeros of the function.
f(x) = x to the third power + 4x to the second - x - 4
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exam Other Question
At 10 a.m. Eve started out at 55 kilometers per hour to catch Adrienne, who had a one hour head start. If Eve was still 100 kilometers behind at 6 p.m. how fast was Adrienne driving?
Here is another problem with addition just in case the steps are different than subtraction.
(4y/y^2+6y+5)+(2y/y^2-1)