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
mrs_skeptik [129]
2 years ago
13

SOMEONE PLEASE HELP....

Mathematics
1 answer:
Anton [14]2 years ago
6 0

Answer:

Step-by-step explanation:

(3x+4)(x^2+px+5) \\=3x^3+3px^2+15x+4x^2+4px+20\\=3x^3+(3p+4)x^2+(15+4p)x +20

since we know that x^2  in this expansion is -23x^{2}

thus 3p+4=-23\\3p=-27\\p=-9

Hope that helps!

You might be interested in
101/25 converted to a mixed number
mamaluj [8]
Hi 
Let me help you out 

101/25 is a in proper fraction. 
To change the in proper fraction to a proper fraction you have to see which number is close to 101 by multiplying numbers to 25. You can also divide 101 by 25 which is 4 remainder 1. 
25*4=100
100 is close to 101

the answer would be 4&<span>1/25</span> 

if you like my answer and think it is helpful then please mark mine as brainliest 
answer thank you 

3 0
3 years ago
Solve the following expression and state the operation used in each step. Show all of your work 5+9-3^2+2​
Pepsi [2]
Answer: 7


5+9-3^2+2
= 14-3^2+2
= 14-9+2
= 5+2
= 7
8 0
3 years ago
HELLPPPP MEEEEEE please!!!!!
steposvetlana [31]

Answer: Branliest plz

ok so for the numbers from 0-150 is one bar, 150-300 is another bar, 300-450 is another bar, and finally 450-600 is the last bar. You put the numbers that go in each different bar i n their seperate bar.

Step-by-step explanation:

6 0
3 years ago
Find the values of a through e that make these two relations inverses of each other.
yuradex [85]

Answer:

hmm I'm pretty sure a is 3.2

4 0
1 year ago
The domain of the function given below is the set of all real numbers greater
lisabon 2012 [21]
The answer is A. True
3 0
3 years ago
Other questions:
  • Without using a calculator, fill in the blanks with two consecutive integers to complete the following inequality.
    6·2 answers
  • Sammy has 2 pairs of jeans, 3 pairs of black pants, and 1 skirt. She also has 2 pink shirts, 4 striped shirts, and 2 hooded swea
    12·1 answer
  • What is 55&gt; -7v +6 plzz help, this my homework
    5·1 answer
  • one negative number is 4.5 more than another number. the sum of the squares of these numbers is 46.25. Find both
    6·1 answer
  • Lin is planning a birthday party at a restaurant. She has $566.25 to spend on the party. It costs $225 to rent a private room at
    13·1 answer
  • The output value of a function is represented by P(200). What is the input value for this function?
    6·1 answer
  • Find the elapsed time.
    12·1 answer
  • What does the numerator of the fraction 5/6 mean?
    5·1 answer
  • katie gives maggie half of her pencils maggie keeps five pencils and gives the rest to jamil how many pencils did katie have if
    7·1 answer
  • I need help but not urgent but urgent!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!