exam Maths Puzzle Numerical Ability

Solve the problem 3/2x+1 = 7/6x-3.

Read Solution (Total 0)

exam Other Question

evaluate the following expressions for x=-1, y=2
x-((y-1)^2)+2(x^2+2x) A sequence is generated by the formula tn=5n^3+2n^2-3.At which level would you expect to find a common difference? I think the answer is the third level because the first exponent