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
gavmur [86]
3 years ago
5

9.2 Multiplying and Factoring Polynomials 9k ( 7k+ 4 )

Mathematics
1 answer:
anyanavicka [17]3 years ago
6 0
If you only want to simplify the problem, you would use the distributive property. 9k * 7k = 63k^{2}. Then, 9k * 4 = 36k. However, if you wanted to solve for k, you would want to set the equation equal to 0. This gives you 63k^{2} + 36k = 0. After factoring, k = 0 or -4/7.
You might be interested in
What is the slope of a line parallel to the line whose equation is 4x-y=-4
HACTEHA [7]

Answer:

-y= -4x -4

y= 4x +4

slope is 4

Step-by-step explanation:

8 0
3 years ago
I really need help pls
Ede4ka [16]
I’m pretty sure it’s 4
5 0
3 years ago
Read 2 more answers
I don't get it at all could you go step by step with me
Elodia [21]
Okay, so if e=110, then so does c, because they are Alternate Interior angles. If c=110, then so does a, because they are Alternate Exterior. Angles a and b are on a straight line, which equals 180 altogether, and 180-110 is 70, so the measure of angle b is 70.

Hope this helps ya
3 0
3 years ago
Read 2 more answers
Find out the cylinders volume whose height is 3 cm and radius 5cm
Studentka2010 [4]
Volume = πr²h

Volume = π(5)²(3)

Volume = 75π = 235.62 cm³ (nearest hundredth)

----------------------------------------------
Answer: Volume = 235.62 cm³.
----------------------------------------------<span />
8 0
3 years ago
Read 2 more answers
I need to find the equal expression to -m(2m+2n)+3mn+2m². Help please?
spin [16.1K]

m(2m+2n)+3mn+2m^2\implies \stackrel{\textit{distributing}}{2m^2+2mn}+3mn+2m^2 \\\\\\ 2m^2+2m^2+2mn+3mn\implies \stackrel{\textit{adding like-terms}}{4m^2+5mn}

4 0
3 years ago
Other questions:
  • it takes one printer, working alone, 9 h longer to print a payroll than it takes a second printer. working together, the printer
    12·1 answer
  • Equation of a horizontal line that contains the point (9,8)
    14·1 answer
  • Anyone willing to take there time for this question
    15·1 answer
  • Please help convert .. 1 yard of sand weights 1.13 tons , I paid $45.79 per ton what do I charge for a yard ?
    14·1 answer
  • Matthew drew a scale drawing of the elementary school. He used the scale
    13·1 answer
  • Right triangle, slant side 20, short side 8, what is the other side?
    8·1 answer
  • Answerrrrrrrrrr: )?
    11·1 answer
  • A rental car company charges $77.25 per day to rent a car and $0.12 for every mile
    6·1 answer
  • What is the volume of the prism with the dimensions given below? <br><br> 2/3m 1 1/8m 3 3/4m
    13·1 answer
  • The World Health Organization lists the following overall literacy rates per 100 people for countries. Which answer choice inclu
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!