Question

solve for x plz fast ​

Answer 1

Answer:

x = 11/3 or x = -2

Step-by-step explanation:

3x²-5x-22 = 0

=> 3x²+6x-11x-22 = 0

=> 3x(x+2)-11(x+2) = 0

=> (3x-11)(x+2) = 0

=> x = 11/3 or x = -2

Answer 2

Answer:

x= 11/3 or x= -2

Step-by-step explanation:

3x^2 -5x - 22 = 0

using quadratic formula;

-(-5) +or - root -5^2 - 4*3* -22/2*3

= 5+ or - root 25 - 12 * -22/6

=5+ or - root 25+ 264/6

= 5+ or- root 289/6

= (5+ or - 17)/6

=(5 + 17)6 or (5-17)/6

x = 22/6 or x= -12/6

x= 11/3 or x= -2

hope this helps