Question

Solve for x : 2x^2 + x - 4 =o upto two decimal place . Ik the process. but I am in hurry. pls solve this for me.​

Answer 1

Answer:

x = -0.57

Step-by-step explanation:

x : 2x x 2 + x - 4 = 0

or, 2x : 4x + x - 4

or 2x : 5x + 4 = 0

or, 2x : 5x = 0-4

or, 2x : 5x = -4

or, x = -4/7

or, x = -0.57 (answer)