exam Maths Puzzle Numerical Ability

Please help me solve this equation:x(3)+5x(2)-4x-20=0
(the 3 and 2 are exponents)

Thank you

Read Solution (Total 0)

exam Other Question

find the surface area of asquare prism whose base has a side of lenght 5cm and a height of 6cm i need help with the problem(-2c + d)(c + 2d) multiplying polynomals by binomials