1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jenyasd209 [6]
2 years ago
12

If the polynomials p(x)=2x³ +bx² +3x-5 and q(x)= x³+x² -4x-b leave the same remainder, when divided by x-2, prove that b = -13/5

.​
Mathematics
1 answer:
Tju [1.3M]2 years ago
5 0

Step-by-step explanation:

Lets first find the remainder when p(x) is divided by x-2

p(2)=2(2)³+b(2)²+3(2)-5

p(2)=16+4b+6-5

p(2)=4b+17

Now let's find the remainder when q(x) is divided by x-2

q(2)=(2)³+(2)²-4(2)-b

q(2)=8+4-8-b

q(2)=4-b

Now let's equate both of them

4b+17=4-b

4b+b=4-17

5b=-13

b=-13/5 as required

You might be interested in
6th grade
Alex Ar [27]

Answer:

46

Step-by-step explanation:

69/3 = 23 (1/3 of the customers)

23×2 = 46 (2/3 of the customers)

3 0
2 years ago
I had $5.00. My mom gives me $10.00, My dad gave me $30.00. My aunt and uncle give $100.00. I had another $5.00. How much money
Sladkaya [172]
You HAD $10 but now you have $150
3 0
3 years ago
The purpose of a battery in a circuit is to _____.
skelet666 [1.2K]

Answer:

Increase the potential of charges in the circuit

Step-by-step explanation:

Hope this is correct

HAVE A GOOD DAY!

7 0
2 years ago
What is the domain and range of y=6
Ilya [14]

Answer:

domain -infinity

range(6)

Step-by-step explanation:

7 0
3 years ago
Please help ASAP I am in desperate need
Vlad1618 [11]

Answer:

x = 9

TH = 12

Step-by-step explanation:

since TM is half of HM, the equation is:

2(21 - x) = 3x - 3

42 - 2x = 3x - 3

45 = 5x

x = 9

TH = 21 - x

TH = 21 - 9

TH = 12

8 0
2 years ago
Other questions:
  • Tom has sixteen books. Mike has seven times more books than Tim. How many books does mike have?
    11·2 answers
  • Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.
    10·1 answer
  • -11(13 + v) =-121 hey do yall know the answe if so can yall show the work​
    13·1 answer
  • Can someone please clearly explain how to correctly work out Q3? Much appreciated
    15·1 answer
  • The lengths of nails produced in a factory are normally distributed with a mean of 5.02 centimeters and a standard deviation of
    7·1 answer
  • (5/8 x - 10) - (1/8 x - 12)
    11·2 answers
  • If there are 80 toys in a shop, 40% of them are for boys. 50% of the boy's toys and 50% of the girl's toys are made by the shop
    15·2 answers
  • A total of 438 tickets were sold for the school play. They were either adult tickets or student tickets. There were 62 fewer stu
    5·1 answer
  • Find the quotient.<br><br> 35.4 ÷ 0.59
    7·2 answers
  • Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!