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
dimulka [17.4K]
3 years ago
5

How do I solve this equation and check all the solutions?

Mathematics
2 answers:
mash [69]3 years ago
6 0

Answer:

10

Step-by-step explanation:

x-√2x-5=5

-√2x-5=5-x

√2x-5=-5+x

2x-5=x²-10x+25

2x-5-x²+10x-25=0

12x-20-x²=0

-x²+12x-20=0

x²-12x+20=0

x=10

Note: there is a another answer x=2 but the equality will be false if x=2 so the answer is 10

Eddi Din [679]3 years ago
5 0
The answer I got was: x = 0,2

Hope this helps! ;)
You might be interested in
WHAT IS <br> 9x 3/5 IN FRSCTION FORM NEED HELP THASNK you
asambeis [7]

Answer:

27/5 or 5 2/5

Step-by-step explanation:

Assuming you mean 9 x 3/5

The answer would be

27/5

in Decimals, it would be

5.4

and in mixed numbers form it would be

5 2/5

8 0
3 years ago
) Supriya makes papadums to sell in her food truck. She uses 12 oz of dough to make each batch.
Anna11 [10]

The number of batches she can make is = 5 batches

<h3>Calculation of total number of batches</h3>

The amount of dough used to make each batch = 12oz

The total amount of dough she has= 60oz

Therefore, the number of batches she can make from the total dough available = b

Using the equation:

(dough for one batch) × (number of batches) = (total amount of dough)

which is = 12× b = 60

b= 60/12

b= 5 batches

Learn more about batches here:

brainly.com/question/25770607

4 0
2 years ago
[20 POINTS] A cylinder has a height of 11 centimeters and its circle bases have a radius of 9 centimeters. Find the surface area
galben [10]
The third bubble is correct
4 0
3 years ago
Selen had 4 times....
stellarik [79]
I think this is the answer
A)Cathy had $6 at first
B)Selena has $24 at first
3 0
4 years ago
The can is 12cm high and diameter is 8cm how much does it hold
Lady bird [3.3K]
I cannot answer this question because I don't know what liquid or item the can is holding or the formula
5 0
3 years ago
Other questions:
  • Tom took four seconds to run 6 yards Diane ran 5 yards in three seconds if they continue to run at the same speed who were to ge
    12·2 answers
  • HELP ASAP WILL GIVE BRAINLIEST IF RIGHT
    5·1 answer
  • Challenger Middle school has 800 students. Every Wednesday, 12% of the students stay after school for chess club. How many Stude
    12·1 answer
  • 5 - a + 4a =<br> What’s the answer
    8·1 answer
  • Explain how you can use a model to find 6x17
    14·1 answer
  • Some electronic devices are better used than new. The failure rate is higher when they are new than when they are six months old
    12·1 answer
  • A rectangle has a height of 4x4x4, x and a width of 3x+13x+13, x, plus, 1. Express the area of the entire rectangle.
    14·1 answer
  • Half of 1/3 pan of brownies = _________ pan of brownies
    7·1 answer
  • Jason solved the following equation to find the value for x.
    12·2 answers
  • The sum of two numbers is 58. The smaller number is 20 less than the larger number. What are the numbers?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!