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
xxMikexx [17]
3 years ago
12

Using the discriminant, how many real number solutions does this equation have? 3x^2 – 2 = 5x

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
7 0
The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-\frac{1}{3}
I hope that helps.
You might be interested in
You start at (-5, -1). You move down 2 units and right 8 units. Where do you end?​
victus00 [196]

Answer:

(3,-3)

Step-by-step explanation:

4 0
3 years ago
If m ≤ f(x) ≤ M for a ≤ x ≤ b, where m is the absolute minimum and M is the absolute maximum of f on the interval [a, b], then m
Korvikt [17]

Answer:

The final integration in the given limits will be 89.876

6 0
3 years ago
What is 9/6 - 5/10 in math
sergey [27]
The answer is 1, as the LCM of 6 and 10 is 30, we can change the 2 fractions into 45/30 - 15/30, and the answer should be 30/30 which is 1
3 0
3 years ago
Read 2 more answers
Does anyone know how to solve the equation ln 2 - ln(x - 8) = 4, giving nearly 80 points
RoseWind [281]

Answer:

x= 8.1353

x= 8.135 (rounded to the nearest tenth-thousandths)

x= 8.14 (rounded to the nearest thousandths)

x= 8.1 (rounded to the nearest tenth)

Step-by-step explanation:

<u><em>Note I am not 100% sure with my answer</em></u>

2 − ln (x − 8)= 4

−ln (x − 8) + 2= 4

−ln (x − 8) + 2 + −2= 4 + −2

−ln (x − 8)= 2

−ln (x − 8)/−1= 2/−1

ln (x − 8)= −2

<solve for the logarithm (ln)>

ln (x − 8)= −2

e^ln (x − 8)= e^−2

x − 8= e^−2

x − 8= 0.1353

x − 8 + 8= 0.1353 + 8

x= 8.1353

5 0
3 years ago
Please help me with 2 &amp; 4
Serjik [45]
2) 1320cm squared because you would multiply length x width x height

4) 11.132ft squared because again you multiply length x width x height
6 0
3 years ago
Read 2 more answers
Other questions:
  • 9: Please help. Circle C lies on the coordinate plane with its center at (2,−16).
    7·1 answer
  • Triangle PQR has been dilated to form P'Q'R' What is the least amount of information
    14·1 answer
  • lunch spent on these amount what is the mean and standard deviation 13.11+8.98+17.98+13.49+16.40+16.35+13.97+14.55+185.00
    11·1 answer
  • Karl makes 7 1/2 batches of cookies using 1 1/2 dozen eggs. Suppose Karl only
    14·1 answer
  • Find the missing lengths of the sides.
    7·1 answer
  • What’s the correct answer for this question?
    5·2 answers
  • Help please xoxoxoxoxo
    5·1 answer
  • (-2,-5)(-3,-6) slope
    15·1 answer
  • 3 comic books for $6.75
    6·2 answers
  • Draw the next term if this represents an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!