2 years ago

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

8 0

Answer:

P(2)=0 then x-2 is a factor of P(x)

Step-by-step explanation:

To see if (x-2) is a factor just plug in 2 for x into the polynomial expression.

2(2)^3-3(2)^2-17(2)+30

2(8)-3(4)-34+30

16-12-34+30

4-34+30

-30+30

Since P(2)=0 then x-2 is a factor

You might be interested in

Help me out my smart Brody's

s2008m [1.1K]

That is a perpendicular bisector

4 0

3 years ago

I need help with this

WITCHER [35]

Answer:

8.1

Step-by-step explanation:

8.1 is the highest as you would look at the first number before the decimal and is the highest in this equation.

3 0

2 years ago

Read 2 more answers

Question 2 <><><><><><><><><><><>

drek231 [11]

Answer:

I deserve brainliest just as all good boys deserves fudgeeeeee

Step-by-step explanation:

v^2 = 25/81

v= the square root of 25/81 = 5/9

since that isn't a choise, don't simplify.

D works too because negative x negative = positive

CCCCCCC

4 0

3 years ago

Read 2 more answers

How old is Neil if 200 reduced by 2 times his<br> age is 144?

Dmitry [639]

200-144=56
56/2=28
Neil is 28

8 0

3 years ago

If the outlier is excluded, what happens to the mode

slega [8]

Answer:

Outliers affect the mean value of the data but have little effect on the median or mode of a given set of data.

Is there any more details, I could give a better answer.

6 0

3 years ago

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30​

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30