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
dmitriy555 [2]
3 years ago
8

-6x²+3x-1=0

Mathematics
1 answer:
timama [110]3 years ago
6 0
A = - 6;
b = 3;
c = -1;

The discriminant is b^2 - 4 * a * c = 9 - 4 * ( - 6) * ( -1 ) = -9 -24 = - 15 < 0 => there are no real solutions.
You might be interested in
Melissa has three different positive integers. She adds their reciprocals together and gets a sum of $1$. What is the product of
Whitepunk [10]

If the three integers are a,b,c, then we have

\dfrac1a+\dfrac1b+\dfrac1c=1

We can combine the fractions on the left side:

\dfrac{bc}{abc}+\dfrac{ac}{abc}+\dfrac{ab}{abc}=\dfrac{bc+ac+ab}{abc}=1

\implies abc=bc+ac+ab

4 0
3 years ago
Read 2 more answers
Which of the following is a solution to the equation y = 3x - 1 ?
Korvikt [17]
One way of determining the answer is by substituting the values to the equation. It is done as follows:

A. (4,1)
<span>y = 3x - 1
</span>1 = 3(4) - 1 = 11 -------> not equal

B. (2,5)
<span>y = 3x - 1
</span>5 = 3(2) - 1 = 5 --------> equal

C. (4,3)
<span>y = 3x - 1
</span>3 = 3(4) -1 --------------> not equal

D. (0, -3)
<span>y = 3x - 1
-3 = 3(0) -1 = -1 ---------> not equal</span>
8 0
3 years ago
The nine-digit number that identifies the bank that a check came from is called
Neko [114]

Answer: A

Step-by-step explanation:

7 0
3 years ago
14) y = x – 4<br> 4<br> A) 1<br> B)<br> 3<br> C)<br> D) -1<br> 3
denis23 [38]

Answer:

the answer is a

Step-by-step explanation:

7 0
3 years ago
When adding or subtracting two decimals, what is the first thing you must do
polet [3.4K]
Line up the decimals
5 0
3 years ago
Other questions:
  • 9. Khalid drove 66 miles on 3 gallons of gasoline. Which is the number of miles he could drive on 12 gallons of gasoline?
    14·1 answer
  • Evan buys a new car that costs $23,740. Anna buys the same car, but she buys the hybrid model for $31,140.
    12·1 answer
  • Identify all the sets to which the number belongs. Choose from Rational Number, Irrational number, whole number, and or a intege
    10·2 answers
  • A company has a $150 budget to provide lunch for its 20 employees. The options are to provide either roast beef sandwiches, whic
    5·2 answers
  • Omg plz help me !!! And tell me all the angle measurements (offering 15 points ) :) oh and plz provide an explanation if u can
    12·1 answer
  • Alice, Ben and Carol shared a sum of money they received. Alice received 1/5 of the money. The rest of the money was divided bet
    12·1 answer
  • I need the answer to K/8-12=-8
    5·1 answer
  • The diagram below is a kite. Find the slope of each side of the kite then use that information to explain why the kite is NOT a
    12·1 answer
  • A survey of 450 seventh grade students revealed that 8
    10·1 answer
  • 3(x-4) &lt; 15 or x+4 &gt; 6
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!