Given that 4 is a zero of the polynomial function f left parenthesis x right parenthesis, find the remaining zeros. f left parenthesis x right parenthesisequalsx cubed minus 6 x squared plus 13 x minus 20 List the remaining zeros (other than 4).

We have been given that 4 is a zero of the polynomial function . We are asked to find the remaining zeros of function.

Since 4 is a zero of f(x), so will be a factor of f(x).

Let us divide our function f(x) by .

Now we will cancel out from numerator and denominator.

Now we will use quadratic formula to solve for x as:

Now we will use .

Therefore, other two zeros of function are .

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

.95

step-by-step explanation: