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
Fofino [41]
3 years ago
8

Factor completely 3x ^2 + 2xy - y ^2

Mathematics
2 answers:
ki77a [65]3 years ago
7 0

Answer:

(3x-y)(x+y)

hope this helps

NemiM [27]3 years ago
5 0

3x2+2xy−y2

=(3x−y)(x+y)

Answer:

(3x−y)(x+y)

You might be interested in
Hurry i will give brainliest!!
KATRIN_1 [288]

Answer:

i think a

Step-by-step explanation:

i'm not sure

7 0
3 years ago
Read 2 more answers
The planning committee at school has 10 members. Exactly four of these members are teachers. A four-person subcommittee with at
Kipish [7]

Answer:

865

Step-by-step explanation: The set of possibilities are:

Subcommittee  is of 4 people according to:

4  teachers    0 other member       total possibilities    1

3  teachers     1     teachers  C₄,₃  = 4   and  other member  6    6*4   =  24

2 teachers     2      C₄,₂  =  4!/2!  = 12    2 (om)    and  C₆,₂   =  6!/4!  = 30

30*12  = 360

1  teacher        3     (om)               4         and  C₆,₃ = 6!/3!   =  120

120*4  = 480

Total ways of committee    1  + 24  + 360 +  480  = 865

4 0
3 years ago
Multiply.<br><br> (5x − 9y)^2 = _______
Vlad1618 [11]
25x^2 - 90xy + 81y^2
4 0
3 years ago
Read 2 more answers
What is 13,931 round by 10​
miv72 [106K]

Answer:

13,930

Step-by-step explanation:

hope this helps!

4 0
3 years ago
Can someone help with this I didn’t pay attention in math and I have homework ‍♀️
Lady bird [3.3K]

Answer:

C.

Step-by-step explanation:

Even though it is absolute value, 17 is still the greatest answer. If a number is in absolute value it will never be negative, only positive values can come out of an absolute value.

An example for absolute value would be if you had to measure the amount of distance away from something, even if its behind you, it would still be a positive number of length away from you.

If you had the absolute value of -25, it would automatically be equal to 25.

So circling back to the original problem, the absolute value of 17 would be greater than 3, -4 and -8. If (hypothetically) it was the absolute value of -17 it would still be greater because it would equal 17.

I hope that made sense, im sorry that it's a bit lengthy. Have a good day :)

7 0
2 years ago
Other questions:
  • 4+3x=25<br><img src="https://tex.z-dn.net/?f=4%20%2B%203x%20%3D%2025" id="TexFormula1" title="4 + 3x = 25" alt="4 + 3x = 25" ali
    15·1 answer
  • 20. Casey bought a bag of dog food He gave his dogs the same amount of dog food each week The dog food lasted 8 weeks How much d
    6·2 answers
  • A teacher tells 6 students the title of the next school play. Those 6 students each tell the title to 6 students. Then those add
    14·1 answer
  • Y=3x-10<br> 2x-5=y<br> plz help me with this and show the work plz i need it for my test
    5·1 answer
  • Can anyone explain to me how to find a locus of any point
    11·1 answer
  • Please help me i do not want to fail my class
    14·2 answers
  • Which expression is equivalent to<br> (2^3)^-5
    5·1 answer
  • Pls help me. I need this urgently
    9·1 answer
  • What are the values of a and b?
    5·1 answer
  • A cylinder is placed within a cube. The diameter of the cylinder is equal to the length of each side of the cube. What is the vo
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!