Question

Please help me with this problem

Answer 1

4x² - 5x - 8 = 0

Explanation:

Standard form of a quadratic: ax² + bx + c

Move all terms to one side and sort them based on the level of degree:

`4x^2-9x-8=-4x\\4x^2-9x+4x-8=0\\4x^2-5x-8=0`

Answer 2

4x^2 -5x-8 =0

Explanation:

ax^2 + bx + c = 0 is the standard form

4x^2 -9x-8 =-4x

Add 4x to each side

4x^2 -9x+4x-8 =-4x+4x

4x^2 -5x-8 =0