Question

Find the solution(s) to 22 +57-3 = 0. Check all that apply.

DAX=3
O B x=-3
O x=2
Ex=-
SU

Answer 1

x = -3 and x = 1/2

Explanation:

To find the solutions to

2x² + 5x - 3 = 0

we can use the quadratic formula, as follows:

`x = (-b \pm √(b^2- 4(a)(c)))/(2(a))`

`x = (-5 \pm √(5^2- 4(2)(-3)))/(2(2))`

`x = (-5 \pm 7)/(4)`

`x_1 = (-5 + 7)/(4)`

`x_1 = 0.5`

`x_2 = (-5 - 7)/(4)`

`x_2 = -3`