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
seraphim [82]
3 years ago
14

What are the solutions for the given equation? x^2+ 2x + 7 = 0

Mathematics
2 answers:
podryga [215]3 years ago
8 0

Answer: 2 imaginary solutions

Step-by-step explanation:

x^2+2x+7=0

a=1, b=2, c=7

2^2-4*1*7

-24 (The discriminant is less than 0 , so the quadratic equation has 2 imaginary solutions)

ladessa [460]3 years ago
4 0
The solutions are 899-72 becuasee of the =o
You might be interested in
I don’t understand this
zhuklara [117]

Answer:

i think it is the last one.

7 0
3 years ago
Will give brainliest answer. If explained..
Stolb23 [73]
It C. and if you need the equation for the area of a parallelogram its A=BH
7 0
3 years ago
Please helppppppppppppppppppp
Vanyuwa [196]
6hrs = 360 minutes

360/7.5 = 48 bottles required

500g = 0.5kg

48x0.5 = 24 kg
24x 5 = 120p
5 0
3 years ago
Read 2 more answers
Jennifer jogged at a rate of 3/5 mile every 6 minutes. what was her jogging rate in miles per hour
alexgriva [62]

Answer:

she jogged for 35 hours

Step-by-step explanation:

6×5 6+5=11 11+6=17 17+6=23 23+6=29 29+6=35

7 0
3 years ago
Find f-1(x) if f(x)=2x+1
Mila [183]

Answer:

{f}^{ - 1} (x) = (2x + 1) ^{ - 1}  \\  \\ {f}^{ - 1} (x) =  \frac{1}{2x + 1}

I hope I helped you^_^

3 0
3 years ago
Other questions:
  • ZAck bought a coat for $69.78. He paid with a $100.00 bill and received $26.73 in change. How much was the sales tax?
    13·1 answer
  • (05.06)Bentley had $40 in birthday money in her piggy bank. She spent $10 on new flip-flops, then got $20 for her allowance and
    6·1 answer
  • On level ground, a vertical rod 12 feet tall casts a shadow 4 feet long, and at the same time a nearby vertical flagpole casts a
    12·2 answers
  • Simplify cos(θ) − sec(θ) /<br> sin(θ)
    5·1 answer
  • Which number is in the 3rd position after ordering in<br> descending order. V220,-10, V100, 11.5
    12·1 answer
  • How many solutions does the system of equations have x-2y=6 and 3x-6y=18
    15·2 answers
  • What are the possible values for m and n
    10·1 answer
  • Which expressions are equivalent to - f - 502f - 3)?
    8·1 answer
  • True or False?<br><br> Any set of ordered pairs is called a relation.
    12·1 answer
  • Pls answer for brainlest and 50 points PLEASE EXPLAIN <br><br> In image
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!