Which statements are true about the polynomial function? f(x)=x4+5x3−x2−5x

Mathematics

1 answer:

topjm [15]2 years ago

3 0

Answer:

f(5) is NOT 0.

When x=-5, f(x) IS 0.

f(x) divided by (x+5) has a remainder of 0. (x+5) is a factor of f(x).

But x-5 is NOT a factor of x.

You might be interested in

Solve for w and simplify this fraction 3/2w=-20

AleksAgata [21]

Answer:

If I'm correct, the answer should be negative 40/3.

Step-by-step explanation:

Because you first combine multiplied terms into a single fraction, then you multiply all terms by the same value to eliminate fraction denominators. Now you simplify it, by canceling multiplied terms that are in the denominator and then you multiply the numbers. Now you will divide both sides of the equation by the same term. Finally, you will simplify the equation.

(Hope this helps) I had to get a little help myself on this problem)

6 0

2 years ago

A used car dealer sells SUVs and cars. Of all the vehicles, 85% are cars. Of all the vehicles, 32% are red cars. What is the pro

oksian1 [2.3K]

Answer:

37.6%

Step-by-step explanation:

P(A|B) = P(A and B) / P(B)

P(red | car) = P(red and car) / P(car)

P(red | car) = 0.32 / 0.85

P(red | car) = 0.376