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
vitfil [10]
2 years ago
7

Solve the equation for all real solutions in simplest form. 3x2 - 12x + 11 = x

Mathematics
1 answer:
Ivanshal [37]2 years ago
5 0

Answer:

(13 + or - (sign) square root(37)) / 6

Step-by-step explanation:

First search up the quadratic formula which is

x = (- b + or - square root(b^2 - 4ac)) / 2a

and to find a, b, and c you need this formula

ax^2 + bx + c = 0 (btw this is the safest solution to finding your answer with a number in-front of a quadratic equation.)

Math:

a = 3, b = -13, c = 11

b = -13, because of the x on the other end of the equation as the equation above "ax^2 + bx + c = 0" you need the zero to proceed to this next step.

Side Note: You only take the number and not the variable, variables are x, y, w, z, or etc.

(- (- 13) + or - square root((-13)^2 - 4(3)(11) ) ) / 2 * 3

13 + or - square root(37) / 6

You might be interested in
21 = − 6 x − 3 x + 4 + 4 x
horsena [70]

Answer:

x=-17/5

Step-by-step explanation:

1. Simplify  -6x-3x+4+4x−6x−3x+4+4x  to  -5x+4−5x+4.

21=−5x+4

2. Subtract 44 from both sides.

21−4=−5x

3. Simplify  21-4 to 17.

17=-5x

4. Divided both sides by -5.

-17/5=x

5. Switch sides.

x=-17/5

Hope this helps.

4 0
3 years ago
(5 1/4)÷(−2 1/2) <br><br> i need it to be mixed number, in simplified form quick 5 mins plzzz
SOVA2 [1]
First turn then into a decimal, it will be easier to divide. Then, divide the decimal. Take your answer and turn it into a fraction. If it's improper, turn it into a mixed number and simply it, if you have any questions ask
8 0
3 years ago
29. one of the following has always two points of parallel sides
sladkih [1.3K]

Answer:

c

Step-by-step explanation:

only rhombus satisfied the question

6 0
3 years ago
Read 2 more answers
What is the solution to x 3 + x 2 ≤ 10x – 8? {–4, 1, 2} (–ꝏ, –4] (–ꝏ, –4) U [1, 2] (–ꝏ, –4] U [1, 2]
alisha [4.7K]

Answer:

(–ꝏ, –4] U [1, 2] or D

Step-by-step explanation:

Answer for edgenuity

3 0
3 years ago
Jen is planning a vacation. To help her choose a hotel, she looks at some
Mrac [35]

Answer: 57-61 hotel d

Step-by-step explanation: hotel d

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 57.2 times 56.4
    7·2 answers
  • What is the property demonstrated by: (10+y)-16=10+(y-16)
    12·2 answers
  • Y is 32 when x is 4
    12·1 answer
  • The scale factor of the model to the real sculpture.
    15·1 answer
  • What is the value of the expression, written in standard form?
    12·1 answer
  • Please help quickly !!
    14·1 answer
  • The rule T5, -0.5 oR 0, 180(x,y) is applied to triangle FGH to produce triangle F’G’H’. What are the coordinates of vertex F’ of
    10·2 answers
  • (9&amp;10: find the value of x &amp; each arc measure) will mark brainliest thanks
    13·1 answer
  • Z= 8i – 172<br> Re(z) =<br> Im(z)
    6·1 answer
  • Please need help quick, trigonometry
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!