Question

X(2x+5)=3 please tell me the of this equation

Answer 1

Answer:

x(2x+5)=3

2x² +5x -3 = 0

2x² +6x - x - 3

2x ( x+2) -1(x+2)

(2x-1) (x+2)

Clearly it is quadratic equation. As it has two zeroes also.