Find the zeros for the function fx 4x2 11x 3SolutionGiven

Find the zeros for the function: f(x) = 4x^2 - 11x -3

Solution

Given Quadratic Equation,

f(x) = 4x²-11x-3 = 0

= 4x² -12x + x - 3 = 0

=4x(x - 3) +1(x - 3) = 0

=(4x + 1)(x - 3)

Therefore, x = -1/4,3

Therefore the zeroes of the function f(x) is 3,-1/4