Question

I will give Crown Pls Help

Answer 1

Answer: x ≅ 0.5, and x ≅ −3.7

Explanation:

`4x^2 + 11x - 19 = -2x - 12`

`4x^2 + 13x - 7 = 0`

Now use the quadratic formula with a = 4, b = 13, and c = -7

(if you dont know what that is, you should probably search it and understand/memorize).

Using the formula, we get two values:

x ≅ 0.5, and x ≅ −3.7

Answer 2

Here are the steps to solve 4x^2+11x-19=-2x-12:

1. Move all the terms to the left-hand side of the equation:

4x^2 + 13x - 7 = 0

2. Use the quadratic formula to solve for x:

x = (-b ± sqrt(b^2 - 4ac)) / 2a

where a = 4, b = 13, and c = -7.

x = (-13 ± sqrt(13^2 - 4(4)(-7))) / 2(4)

x = (-13 ± sqrt(249)) / 8

x = (-13 + sqrt(249)) / 8 or x = (-13 - sqrt(249)) / 8

3. Simplify the solutions:

x = (sqrt(249) - 13) / 8 or x = (-sqrt(249) - 13) / 8

Therefore, the solutions to the equation 4x^2+11x-19=-2x-12 are x = (sqrt(249) - 13) / 8 or x = (-sqrt(249) - 13) / 8.