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
grandymaker [24]
3 years ago
7

Which system of equations can be used to find the roots of the equation 12x3-5x=2x2+x+6

Mathematics
2 answers:
Marizza181 [45]3 years ago
7 0
Same=same figure out what the x is both x are the same number on both side is the same answer hope that helps
seraphim [82]3 years ago
7 0

y=12x^{3}-5x -----> equation A

y=2x^{2} +x+6 ------> equation B

we have

12x^{3}-5x=2x^{2} +x+6

This equation can be rewritten in the following system of equations

y=12x^{3}-5x -----> equation A

y=2x^{2} +x+6 ------> equation B

we know that

The solution of the system of equations is the intersection point both graphs

using a graphing tool

see the attached figure

The solution is

x=1.07



You might be interested in
Find m<1 and m<2. Justify your answer.
Natalija [7]

Answer:

M<1 80 by the corresponding angles postulate

Step-by-step explanation:

4 0
3 years ago
Help. What’s the answer to this problem?
liq [111]

Answer:

C) Yes, it’s a reflection over line f.

Step-by-step explanation:

It’s a reflection over line f.

3 0
2 years ago
Graph the system of inequalities y&gt; 2x-3 and 3y-x≤6
Veronika [31]
Y > 2x - 3
3y - x ≤ 6
       ↓
y = 2x - 3
3y - x = 6

    3(2x - 3) - x = 6
3(2x) - 3(3) - x = 6
        6x - 9 - x = 6
        6x - x - 9 = 6
             5x - 9 = 6
             <u>    + 9 + 9</u>
                  <u>5x</u> = <u>15</u>
                   5      5
                    x = 3
y = 2x - 3
y = 2(3) - 3
y = 6 - 3
y = 3
(x, y) = (3, 3)
4 0
3 years ago
Alexander is a stockbroker. He earns 14% commission each week. Last​ week, he sold ​$5,400 worth of stocks. How much did he make
Vlada [557]

Answer:

In that one week, his commision was $896, over all 52 weeks, he made $46592

Step-by-step explanation:

So, he makes 14% commision on any stock he sells. This week, he sold $6,400 worth of stocks, and, hes going to make 14% on it. So, take 6400 and divide that by 14%, and what do you get? $896! So, he made $896 that week. Now, say he made that amount EVERY WEEK. so, all you have to do is know how many weeks are in a year (52) and multiply that by 896, which gives you 46592.

5 0
2 years ago
SImplify the equation .. PLS HELP ME
Georgia [21]

Answer:

reeee

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • HELP PLEASE THIS IS IMPORTANT- 10 points
    14·1 answer
  • Write 4km^2/12k in simplest form
    12·1 answer
  • A production facility employs 10 workers on the day shift, 8 workers on the swing shift, and 6 workers on the graveyard shift. A
    15·1 answer
  • Find the inverse of the function y = (x - 4)3
    8·1 answer
  • Helppppppp pleaseeeeee
    9·1 answer
  • 143=n-27. PLZ HELP DUE TOMORROW
    13·2 answers
  • What is the distance between 120 and -130 on a number line?
    15·2 answers
  • What is the missing term?
    9·2 answers
  • Determine the quadratic equaion that<br> passes through the intercepts (-3,0) and<br> (-8,0).
    15·1 answer
  • There are 24 crayons in a box. How many boxes will be needed for 15 children if each child gets 12 crayons
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!