contestada

Which of the following represents the solution of the inequality 2x2 + 7x - 45 0?
A {x|x € R, -4 B (-6,-4)u(,)
c {xlx € R, -4 5x5}
D
-5 -4 -3 -2 -1
0 1 2 3

Which of the following represents the solution of the inequality 2x2 7x 45 0 A xx R 4 B 64u c xlx R 4 5x5 D 5 4 3 2 1 0 1 2 3 class=