exam Maths Puzzle Numerical Ability

solve x squared + 2x-8=-4 and x squared+2x-10=0

Read Solution (Total 0)

exam Other Question

Factor completely. 6x^2 - xy - 5y^2

thanks Thomas is going to make an open-tpo box by cutting equal suqres from the four corners of an 11 inch by 14 inch sheet of cardboard and folding up the sides. If the base is to be 80 square inches, then what size suqare should be cut from each corner?