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
pav-90 [236]
2 years ago
7

-2x^2+6x+7=2x-3 by quadratic formula

Mathematics
1 answer:
mash [69]2 years ago
8 0

Answer: There is no real solution because the discriminant is negative. Nevertheless, x is √6 + 1 or 1 - √6. However, these solutions are not real because the discriminant is negative.

Explanation: The square root of a negative number is not a real number.

You might be interested in
Find the volume of the composite figure. First, find the volume of the triangular prism. 4 cm Triangular prism Volume = [?] cm 5
crimeas [40]

Answer: See attached image.

6 0
2 years ago
Are these correct? If not please help me write the correct answer.​
Keith_Richards [23]

Answer:

Mostly correct

For Q3, you are doing great, you remembered that negative numbers can happen if the exponent is an odd number.

For Q4, I think you were confused with the fractions,

4(i)

(\frac{2}{3} )^{4} = (\frac{2^{4}}{3^{4}}) = (\frac{16}{81}) =0.198

4(ii) is also wrong but I'll let you try to fix it yourself following what I given you for 4(i). You should get 1/64

Hope this helps!

4 0
3 years ago
Read 2 more answers
What is 4 hours and 39 mins before 7:53 p.m
Julli [10]
4 hours and 39 minutes before 7:53 p.m. Is 3:14 p.m.
5 0
3 years ago
Read 2 more answers
NO LINKS I WILL REPORT!! but help plsss What is the value of y?<br> 2yº<br> y + 10°<br> 50°
liq [111]

Answer:

y=40

I hope it's helps you

7 0
3 years ago
an electronics store paid $51.94 for a dvd player. To make a profit the store charges the customer 154% of their cost. what does
scZoUnD [109]

To make a profit. The store needs to make a profit. Buy something from Walmart cheap, sell it for 60% percent more to make a 'good' profit.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help me with this
    11·1 answer
  • The expression log 3 (x-4) is undefined for all values such that
    10·1 answer
  • How to do a double number line
    5·1 answer
  • Helpppppppppp me pleaseeeeeeeeeee
    11·2 answers
  • Simple interest worksheet
    8·1 answer
  • If f(x) = x^2+ 3x + 5 what is f(3+h)?
    8·1 answer
  • Could someone please help me find the domain and range of the equation?...and B-64 a. Please??
    15·1 answer
  • Mark the angles and sides of each pair of triangles to indicate that they are congruent
    15·1 answer
  • Answer choices
    14·2 answers
  • Please please help me with this question please now and show your steps
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!