What is the result when 8x^3+18x^2+11x+2 is divided by 2x+1

Mathematics

1 answer:

taurus [48]3 years ago

3 0

The result is 4x^2+7x+2.

You might be interested in

8+10p=12+10p-4<br> Help me please

storchak [24]

Answer:

p=0

Step-by-step explanation:

subtract 10p from both sides that leaves 8+p=12-4 12-8=4 p=4-4 p=0

3 0

3 years ago

Find X and y<br><br> 12, 16

zavuch27 [327]

Answer:

x = 6√2
y = 6√6

Step-by-step explanation:

The triangles are all similar, so corresponding sides are proportional.

long side/short side = x/6 = 12/x

x² = 72 . . . . . . . multiply by 6x

x = 6√2 . . . . . . take the square root

hypotenuse/long side = y/12 = (12+6)/y

y² = 216 . . . . . multiply by 12y

y = 6√6 . . . . . take the square root

8 0

2 years ago

Consider three events A, B and C with following properties.

lisov135 [29]

By the inclusion/exclusion principle,

$\mathbb P(D)=\mathbb P(A\cup B\cup C)$
$\mathbb P(D)=\mathbb P(A)+\mathbb P(B)+\mathbb P(C)-\bigg(\mathbb P(A\cap B)+\mathbb P(A\cap C)+\mathbb P(B\cap C)\bigg)+\mathbb P(A\cap B\cap C)$
$\mathbb P(D)=\dfrac14+\dfrac16+\dfrac14-\dfrac39+\dfrac1{13}$
$\mathbb P(D)=\dfrac{16}{39}\neq1$

So the union of A, B, and C does not constitute the entire sample space.

5 0

4 years ago

Do the ratios 1:5 and 3:4 form a proportion?

bagirrra123 [75]

Answer

Step-by-step explanation:

3 0

3 years ago

Question 11 of 40

nasty-shy [4]

I don’t know the answer but I need points sorry

7 0

3 years ago