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
Serga [27]
3 years ago
14

X2+11x+30 what does x2 mean

Mathematics
1 answer:
Alexxandr [17]3 years ago
4 0

x^2 in the function that you typed is x * x ( x multiplied by x). It represents a second degree because there are only 2 "x"s multiplied together. If there were 3 "x"s multiplied together, we would have x^3. Since the highest exponent in this function is 2 (in x^2), we call this function a 2nd degree polynomial.

You might be interested in
I will give brainliest<3
Ne4ueva [31]

Answer:

4100 workers

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please find the domain and range!
SpyIntel [72]

Answer:

Domain: {-2, -3, 6, 8, 10}

Range: {-5, 1, 7, 9}

Step-by-step explanation:

Given:

{(6, -5), (-2, 9), (-3, 1), (10, 7), (8, 9)}

✔️Domain:

This includes all the set of the x-values that are in the relation. This includes, 6, -2, -3, 10, and 8.

Thus, the domain can be represented as:

{-2, -3, 6, 8, 10}

✔️Range:

This includes all corresponding y-values in the relation. They are, -5, 1, 7, and 9.

Range can be represented as:

{-5, 1, 7, 9}

3 0
3 years ago
(3x²+4x-1)+(-2x²-3x+2)
Troyanec [42]

Answer:

x

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find a ⋅ b. a = 4i - 4j, b = 4i + 5j
svetoff [14.1K]

Answer:

value of a.b = -4

Step-by-step explanation:

We need to find a.b

a= 4i-4j

b = 4i+5j

We know that i.i =1, j.j=1, i.j =0 and j.i=0

a.b = (4i-4j).(4i+5j)

a.b = 4i(4i+5j)-4j(4i+5j)

a.b = 16i.i +20i.j-16j.i-20j.j

a.b = 16(1) +20(0)-16(0)-20(1)

a.b = 16 +0-0-20

a.b = 16-20

a.b =-4

So, value of a.b = -4

7 0
3 years ago
Read 2 more answers
Please help i dont wanna fail this time
mezya [45]

Answer:

Step-by-step explanation:

So...

you would add -4 and -2 1/2 giving the total of -6 1/2.

All thats left is for you to graph it:)

(Please mark brainliest)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation in slope intercept form 2x-3y=6
    11·2 answers
  • Help asap on both! will mark brainliest show work also!!
    7·2 answers
  • How do you solve -10 = 8 + v ​
    9·2 answers
  • Kyle wants to earn as many points as possible in one turn in a game. Two number cubes whose sides are numbered 1 through 6 are r
    15·1 answer
  • Need help? Sorry if u see my work that I erased
    9·2 answers
  • Please help, please show ur work
    15·2 answers
  • Solve for x. pls help !!!!!
    12·1 answer
  • Rosa wants to buy a new TV priced at 499.99 The TV is on sale for 15% off but the cashier informs her that if she applies for a
    11·1 answer
  • Evaluate the expression when a=
    6·1 answer
  • Find the following limit without using a graphing calculator or making a table.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!