exam Maths Puzzle Numerical Ability

solve by grouping
x^5 + 4x^3 + 7x^2 + 28

Read Solution (Total 0)

exam Other Question

What quantity of 70 per cent acid solution must be mixed with a 20 percent solution to produce 700 mL of a 50 per cent solution? Find a25 for thearitmetic sequence 1/2,1/5,-1,10,...