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

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

it has to have an angle of 90 degrees