exam Maths Puzzle Numerical Ability

Factor completely.

2x squared + 7x - 4

Read Solution (Total 0)

exam Other Question

Can someone help me on this problem?

I need to graph f(x) = -3 -2

I would appreciate it if you could show me the graph, since I don't have the software to make one and I If each dimension of room is increased one meter, the area is increased by 51 meters; and if the length is increased one meter and the width diminished by one meter, the area is decreased three square meters. Find the dimensions of the room?