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sleet_krkn [62]
3 years ago
11

Help with 9 pls thx

Mathematics
1 answer:
ziro4ka [17]3 years ago
4 0
The answer to the problem is -25
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Given P(x) = 2x3 - 11x2 + 18x - 15 is divided by x – 3. Use synthetic division to find the quotient and the remainder.
katrin [286]
You can find the remainder right away by simply plugging in x=3. The polynomial remainder theorem guarantees that the value of p(3) is the remainder upon dividing p(x) by x-3, but I digress...

Synthetic division yields

3   |   2   -11   18   -15
.    |           6   -15     9
- - - - - - - - - - - - - - - - -
.    |   2     -5     3     -6

which translates to

\dfrac{2x^3-11x^2+18x-15}{x-3}=2x^2-5x+3-\dfrac6{x-3}

(and note that p(3)=2(3)^3-11(3)^2+18(3)-15=-6, as expected)
5 0
2 years ago
Jodie wanted to match Mandy's obstacle course record of 74.6 seconds. She had already spent fifty and one fourth seconds on wall
luda_lava [24]

Answer:

D. 13.79

Step-by-step explanation:

74.6-50.25-10.56=13.79

7 0
1 year ago
Read 2 more answers
Which of the following is a polynomial function in factored form with zeros at –2, 5, and 8?
Usimov [2.4K]
(x + 2)(x - 5)(x - 8)
Substitute them into each other to get the whole equation)

7 0
3 years ago
What Is 45% Of 90? Please Help!!
lukranit [14]

Answer:gsdgsdfgsdfgsdggsdfgdgdgsdgdfg

Step-by-step explanation:sdfgsdfgdsfgasdfashaderwrwetw

4 0
3 years ago
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A local pizza shop has a membership program for frequent buyers. The membership costs $25 per month and members get a discounted
lions [1.4K]
Answer:
$34
$26.5
Step-by-step explanation:
Membership cost per month = $25
Price of a slice of pizza for members= $1.50
How much would Aaliyah have
to pay the pizza shop if she bought 6 slices of pizza this month
Total cost of Aaliyah on 6 slices of pizza = membership cost per month + prices of 6 discounted pizza
= $25 + $1.50(6)
= $25 + $9
= $34
What would be the
monthly cost for a slices of pizza
Monthly cost of Aaliyah a slices of pizza = membership cost per month + price of 1 discounted pizza
= $25 + $1.5
= $26.5
7 0
2 years ago
Read 2 more answers
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