Question

Determine the coordinates of the x-intercepts for the quadratic equation 4x2 – 3x - 1 = 0.
??? need help please

Answer 1

x = 1

x = -1/4

Answer 2

thanks:)))

Answer 3

that means find the values of x that make the equation zero. 4x2 - 3x - 1 = (4x +1)(x - 1) by factoring. So the equation equals zero when x is -1/4 or 1.

Answer 4

Welks!