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
Novosadov [1.4K]
3 years ago
10

3х2 – 10x+7 Factor each trinomial

Mathematics
2 answers:
Archy [21]3 years ago
6 0

Answer:

324

Step-by-step explanation:

GrogVix [38]3 years ago
6 0

Answer:

(3x - 7)(x - 1).

Step-by-step explanation:

3x^2 - 10x + 7

We need 2 numbers whose product is 21 and sum = -10.

These are -3 and - 7 so we write:

3x^2 - 10x + 7

= 3x^2 - 3x - 7x + 7      Now we factor by grouping:

= 3x(x - 1) - 7(x - 1)

= (3x - 7)(x - 1).

You might be interested in
Make it right please
shutvik [7]
''2 tons'' = 2000kg...
6 0
3 years ago
Select the correct product.<br> (y + z)3<br> y3 + z3<br> y3 + 3y2z + 3yz2 + z3<br> 3y + 3z<br> y3z3
allsm [11]
(y + z)³

in expanded form: (y + z) (y + z) (y + z)

y(y + z) + z(y + z)    1st and 2nd set
y² + yz + yz + z²   product of 1st and 2nd set
(y² + 2yz + z²)(y + z)  multiply with 3rd set
y(y² + 2yz + z²) + z(y² + 2yz + z²)
y³ + 2y²z + yz² + y²z + 2yz² + z³
y³ + 2y²z + y²z + yz² + 2yz² + z³   Group like terms.

y³ + 3y²z + 3yz² + z³ Product of 1st, 2nd, and 3rd set ...2nd CHOICE
 
8 0
3 years ago
Please help :)
olga nikolaevna [1]
The answer is linear pair postulate hope this helps.❤️
3 0
3 years ago
Kelvin makes a map of his apartment using a coordinate system with yards as the units. The point (-9,8) represents the main entr
bulgar [2K]

Answer:

4.5

Step-by-step explanation:

3 0
2 years ago
42x+45=56z<br> 43x+56=34z
Alecsey [184]
Question ? There is no question to help
5 0
2 years ago
Other questions:
  • Which sequences of transformations applied to shape I prove that shape I is similar to shape II?
    7·2 answers
  • Ritchie wants to paint his bedroom ceiling and four walls. Both the ceiling and walls are 8 by 8 feet. A gallon of paint covers
    7·1 answer
  • Please help explain why if so thank you :)
    7·2 answers
  • Rachel mows 5 lawns in 8 hours. At this rate, how many lawns can she mow in 40 ?hours?
    13·1 answer
  • There are 738 students going on a school field trip. Each bus can carry 33 students. How many buses should the school
    5·1 answer
  • Harry and Gwen ride in a bicycle race. Harry clocks 102.62 meters per minute, and Gwen clocks 101.94 meters per minute. What is
    7·2 answers
  • Solve this please, Idk why it’s so hard for me? Thanks!!
    6·2 answers
  • Uhm which one idk thankssss
    12·1 answer
  • Please help me solve this question, I don’t get it at all
    10·1 answer
  • A ramp AB, 4 metres long, is attached to the back of a lorry at a point, B 1.2 metres above the ground.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!