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
Monica [59]
4 years ago
12

Solve 2x2 + 5x + 5 = 0. Round solutions to the nearest hundredth.

Mathematics
2 answers:
kotykmax [81]4 years ago
7 0

Aight, so I just did all of that work to find There Are No Real Solutions.

Hope this helps y'all & that it saves ya from the trouble of doing work :D

borishaifa [10]4 years ago
3 0
I hope this helps you



2x^2+5x+5=0



disctirminant =5^2-4.2.5



disctirminant = -15



x1= -5+i .square root of 15/2.2



x2= -5- i .square root of 15/2.2
You might be interested in
Which is greater: 28%,3/5 or 0.31?
tresset_1 [31]
3/5 is the greatest because when you change 3/5 to percantage, it will be 60%.
8 0
4 years ago
PLEASE HELP!<br> subtract 2 from the sum of j and 5
Anna [14]

Answer:

(j+5)-2 That's the answer

5 0
4 years ago
Read 2 more answers
Complete the equation so that it has solutions of -5 and 7<br> 2+
lorasvet [3.4K]

Answer:

x^2 -2x -35 = 0

Step-by-step explanation:

Lets's solve backwards

x = -5

Add 5 to both sides

x + 5 = 5 - 5

x + 5  = 0

and

x = 7

Subtract 7 from both sides

x - 7 = 7 - 7

x - 7 = 0

Finding the product of both linear functions

(x + 5)(x - 7) =0

x^2 -7x + 5x -35 =0

x^2 -2x -35 = 0

7 0
4 years ago
at the park, people can climb a rope ladder to its top. rosa climbed 2/8 of the up the ladder. Justin climbed 2/6 of the way up
Lerok [7]
Well if you make the denominater of the fraction the same, aka finding the lowest common multiple you can find out so what you do is 8 and 6 both go into 24 8 goes into 24 3 times and 6 goes 4 times so you multiply the numerator by how many times the denominator goes into the LCM(lowest common multiple) and get 6/24 and 8/24 meaning justin climbed higher
7 0
4 years ago
What is the slope between the points?
Natali5045456 [20]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The first one I need help with that one
    5·1 answer
  • Bax invested a total of $2000 in two simple interest accounts. Account A earns 3% interest and Account B earns 5% interest. Bax
    15·1 answer
  • Will someone please help me here
    13·1 answer
  • 1 bag of grape tomatoes coast $3 how many packages can you buy for $15
    6·1 answer
  • Identify the most reasonable unit to measure the volume of a neighborhood
    15·1 answer
  • The ratio table to find 288 divided by 9 ?
    14·2 answers
  • One positive integer is 8 more than twice another. If their product is 384, find the numbers.
    10·1 answer
  • The figure shown is created by joining three rectangles. Enter the area of the figure, in square centimeters. Round to the neare
    14·1 answer
  • Help! Will mark brainliest
    13·2 answers
  • The cost of DVDs will grow at a rate of $1.40 each year. In 2013, a new DVD cost $17.99. Let z be the number of years since 2013
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!