book Maths Puzzle Numerical Ability

x^3 +9x^2+14x/x^2-4

Read Solution (Total 0)

book Other Question

if i want to convert y = x + 7 to standard form, will it be y-x=7? What is the formula for finding the radius of an arch when only 3 points on the arcs are known in terms of x and y cordinates? Also requires little explaination