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
Artist 52 [7]
3 years ago
11

(3b-5)^2-c^2 how do I factor this using grouping?

Mathematics
1 answer:
klemol [59]3 years ago
3 0
So you see it is the difference of 2 perfect squares
a^2-b^2=(a+b)(a-b)
so
(3b-5)^2-c^2=(3b-5+c)(3b-5-c)
You might be interested in
You buy tomatoes in 25- pound cases. One batch of cobb salad requires 6 ounces of tomatoes. How many portions can be made with o
Masja [62]
66 portions. (25 • 16) / 6
7 0
3 years ago
If a puppy gains eight pounds between veterinarian checkups, what has it gained?
Alex_Xolod [135]
The answer should be "The puppy gained weight only."
5 0
3 years ago
Divide -4/17 by -3/4
Nataly_w [17]

Answer:

16/51

Step-by-step explanation:

simplify -4/7 divided by -3/4

then you will get -16/51 but you have to add the rule so its 16/51

I hope this is the correct answer

7 0
3 years ago
Which transformation of the red triangle on the graph maps it onto the missing piece of the square? A. a translation 16 units ri
OLga [1]
90 clockwise rotation.
8 0
3 years ago
Read 2 more answers
Write a recursive rule for the sequence -5, 10, -20 , 40 -80
riadik2000 [5.3K]
For every negative number, you multiply that number by two, and then negative one. For example: -5*2= -10. -10*-1=10.
4 0
2 years ago
Other questions:
  • Choose the correct simplification of the expression a to the 7th power times b to the 8th power all over a to the 4th power time
    6·2 answers
  • The diagram illustrates a decorative lamp that is suspended from a ceiling by two strings. The first string is 43 centimeters lo
    12·1 answer
  • Help please, thinking it's C
    14·1 answer
  • ABCD is a parallelogram. What are the measures of angles B and C? b=(3n+20) D= (6n-25)
    15·1 answer
  • A cone has a base area of 8^2cm and a height of 3.6cm what is the volume of the cone
    14·1 answer
  • Use the law of sines to find the value of w.
    9·2 answers
  • Answer and show the work please?
    13·1 answer
  • Put into slope intercept form:(-4, 1); m= -2/3
    7·1 answer
  • 1<br> -3<br> р<br> II<br> 03<br> True<br> O False
    15·1 answer
  • I need to know the intercepts for y and x ASAP!!!!!!!<br> f(x) = -8x + 4 is the equation
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!