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12345 [234]
3 years ago
7

Use polynomial long division to rewrite the following fraction in the form q(x)+r(x)d(x), where d(x) is the denominator of the o

riginal fraction, q(x) is the quotient, and r(x) is the remainder.
2x^2+8x-12/x+1
Mathematics
1 answer:
SOVA2 [1]3 years ago
6 0

Step-by-step explanation:

p(x) = 2x^2+8x-12

d(x) = x + 1

r(x) = -13

q(x) = 2x + 6

\\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  2x +6 \\ x  + 1 \sqrt{ {2x}^{2}  + 8x - 12}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  {2x}^{2}  + 2x \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \frac{  \: -  \:  \:  \:  \:  \:  \:  -  \:  \:  \:  \:  \: }{}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  6x - 12 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 6x + 1 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \frac{ -  \:  \:    -  \:  \:  \:  \:  \: }{}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  - 13

q(x)+r(x)d(x)

= 2x + 6 + (-13) * x + 1

= 2x + 6 -13 * x + 1

= 2x + 6 - 13x + 1

= (- 11x + 7)

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In the circle below, f is the center, gi is the diameter and m
AlladinOne [14]

Answer:

Part a) m

Part b) IHG is a semicircle and GJI is a semicircle

Part c) HIJ is a major arc and HIJG is a major arc

Part d) arc\ GH=80\°

Part e) arc\ GJI=180\°

Step-by-step explanation:

Part a) Give an inscribed angle

we know that

The inscribed angle measures half that of the arc comprising

so

in this problem m<HIG is an inscribed angle

m

arc\ HG=80\° ----> by central angle

substitute

m

Part b) Give a semicircle

we know that

The diameter divide the circle into two semicircles

so

GI is a diameter

therefore

IHG is a semicircle

GJI is a semicircle

Part c) Give a major arc

we know that

The measure of a major arc is greater than 180 degrees

therefore

HIJ is a major arc

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Part d) Measure of arc GH

we know that

arc\ GH=m ----> by central angle

so

arc\ GH=80\°

Part e) Measure of arc GJI

we know that

arc\ GJI=180\° ----> the arc represent a semicircle

8 0
3 years ago
1. i’ll give brainliest please help asap
Leokris [45]

Answer:

i think its b

Step-by-step explanation:

3 0
3 years ago
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(14+42) divided by 7+4
Svetradugi [14.3K]

Answer:

(14+42) divided by 7+4= 12

Step-by-step explanation:

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3 years ago
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*Photo included* Please help! Also please show your work (how you got the answer) Thank You!
user100 [1]
So that I don't want you have to do 18×12. Witch is L*W. which would be 216
Then the top you have to do base 1 Plus a base two and then times it by the height and that would be
10+18×6 which would be 118
4 0
3 years ago
Pls help with this if it is not to hard for you to do ​
SashulF [63]

Answer:

12x-3y

Step-by-step explanation:

10x3 + x + X

Group like terms

10x + x +X-3

Add similar elements: 10x + x + x = 12x

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5 0
2 years ago
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