exam Maths Puzzle Numerical Ability

Please give me the workings of x^2-x-6/2x^2-13x+21

Read Solution (Total 0)

exam Other Question

I tried to do this three times, but get lost in all the steps. Can you help me?

C(10,5)x C(15,8)
________________

C(12,11) The perimeter of a rectangular plot of land is 250 meters, what is the area of the plot, in square meters?