Need !

which factorizations can be used to identify the real zeros of the function f(x)=-20x^2+23x-6 ?

a. (-10x+2)(2x+3)
b. -(10x+2)(2x-3)
c. -(4x-3)(5x+2)
d. -(4x-3)(5x-2)

Option D.

Step-by-step explanation:

we have

Equate the function to zero

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Factor the leading coefficient

Complete the square. Remember to balance the equation by adding the same constants to each side

Rewrite as perfect squares

therefore

answer: -8.2562234e+13

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.