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
zloy xaker [14]
3 years ago
13

(2x^3+6x-1)+(3x^2-7x)

Mathematics
1 answer:
Neporo4naja [7]3 years ago
3 0

Answer:

2x^3+2x-1

Step-by-step explanation:

You might be interested in
The following measurements were added: 5.45 + 6.1 + 2.84. what should
Natali [406]
Answer: 14.39

Explanation:

5.45+2.84= 8.29
Then for 6.1 you add a zero to the end and make it 6.10 which is the same thing
Now 8.29+6.10= 14.39
3 0
3 years ago
Mattie uses the discriminant to determine the number of zeros the quadratic equation 0 = 3x2 – 7x + 4 has. Which best describes
r-ruslan [8.4K]

Answer:

The equation has two zeros because the discriminant is greater than 0.

Step-by-step explanation:

3x^2 – 7x + 4

a=3   b = -7   c=4

The discriminant is

b^2 -4ac

(-7)^2 - 4(3)(4)

49 - 48

1

Since the discriminant is greater than zero, there are two real solutions

5 0
3 years ago
is a diameter of circle K. If tangents to circle K are constructed through points L and J, what relationship would exist between
Svetllana [295]
Ok i will try to answer but i really dont have that much of a clue right now

7 0
3 years ago
Need help with this shape
NISA [10]
It is a quadrilateral
4 0
3 years ago
Please help with this<br><br>​
julia-pushkina [17]

Answer:

-11

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • HELPPP!!!! GEOMETRY REFLECTIONS !!
    5·1 answer
  • If a road has a grade of 30°, this means that it's angle of elevation is 30°. If you travel 1.5 miles on this road, how much ele
    9·1 answer
  • What is the sum of 85/100
    13·2 answers
  • Our math team had m students last year, but this year it has already n students! By what percent did the number of students grow
    14·1 answer
  • 16. Simplify the expression.<br> (6 + 47) + (4 + 61)<br> -10 - 10<br> 10 + 10i<br> 201<br> 10 - 10
    13·1 answer
  • Y=13(2)^x<br> is grow , decay or neither
    7·2 answers
  • Express 17.1 6 as a mixed number in lowest terms.<br> 17 1/6<br> 17 1/3<br> 17 4/25<br> 17 5/8
    14·1 answer
  • Determine the intercepts of the line
    12·1 answer
  • A snack recipe calls for 5 3/4 cups of cereal and 3 5/12 cups less of raisins. How many total cups of snack mix does the recipe
    14·1 answer
  • What are two ratios that are equivalent to 2: 12.<br> Choose 2 answers:
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!