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mihalych1998 [28]
3 years ago
14

Divide using synthetic division. (r^4 - 3r^3 - 15r^2 + 7r + 2) / (r + 3)

Mathematics
2 answers:
boyakko [2]3 years ago
8 0

Answer:

jdjkajd

Step-by-step explanation:

jdjdhs

nydimaria [60]3 years ago
3 0

Answer:

Step-by-step explanation:

hello :

look this solution

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Can anyone answer this question please<br> 6[y-2]/7-12=2[y-7]/3
Kaylis [27]

Answer:

y =47.5.

Step-by-step explanation:

First eliminate the fractions by multiplying through by the LCM of 7 and 3 which is 21:

21* 6[y-2]/7-21*12 = 21*2[y-7]/3

18(y - 2) - 252 = 14(y - 7)

18y -36 - 252 = 14y - 98

18y - 14y = -98 + 36 + 252

4y = 190

y = 190/4

y = 47.5.

8 0
2 years ago
Factor 140c + 28 - 14a to identify the equivalent expressions.
Feliz [49]

Answer:

The answer to your question are letters A, C and D.

Step-by-step explanation:

To factor this polynomial we need to look for the common factor of the three terms.

To find it, get the greatest common factor

                        140    28   14     2

                          70    14     7     2

                          35     7     7     5

                            7     7      7     7

                             1     1       1    

Greatest common factor = 2 x 7 = 14  

Factor the polynomial

140c + 28 - 14a = 14 ( 10c + 2 - a)

Factor only 7          7(20c + 4 - 2a)

Factor only 2          2 (70c + 14 - 7a)

8 0
2 years ago
Can someone please help me
Nookie1986 [14]
Sure What do u need help with I am always here
5 0
3 years ago
How to dividing whole numbers
Bumek [7]

Answer:

It would really depend on what the number is and HOW you're dividing it! If you need help, make sure to explain WHAT you're trying to divide.

Step-by-step explanation:

6 0
2 years ago
N/5=13/7 what is n equal to then round to the nearest tenth
koban [17]
If you cross multiply the two fractions, you get 65/7, which is 9.3 rounded to the nearest tenth.
5 0
2 years ago
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