6. If x + 2 is the only factor of the polynomial P(x),then P(2) is:

Mathematics

2 answers:

Allushta [10]4 years ago

8 0

Answer:

P(x) = x + 2
p(2) = 2 + 2
p(2) = 4

So option B is the answer.

exis [7]4 years ago

8 0

Answer:

Step-by-step explanation:

If (x + h) is a factor of a polynomial f(x) then f(- h) = 0

Here (x + 2) is a factor of P(x), thus

P(- 2) = 0 but P(2) ≠ 0 → B

You might be interested in

Bank card is charging 1.4% monthly interest on credit card charges. If you charged a $175 pair of running shoes on the card and

seraphim [82]

24.50 would be the interest for the shoe charge

7 0

3 years ago

Read 2 more answers

The product of 2 consecutive #s is 4160 what are the numbers?

KengaRu [80]

So the so the product of two consecutive numbers is 4160 or
x(x+1)=4160
distribute
x^2+x=4160
subtract 4160 from both sides
x^2+x-4160=0
find the factor (if you want to know how, just ask in the comments)
(x-64)(x+65)=0
so the answer is x could be 64 or -65
so the number that work are 64,65 and -65,-64

7 0

3 years ago

Read 2 more answers

A student used a 30% off coupon to buy a jacket. There was no tax. The student paid $67.34. What was the original price of the j

PSYCHO15rus [73]

Step-by-step explanation:

the solution is in the picture