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
andreev551 [17]
3 years ago
11

What is radical 50 - radical 2

Mathematics
2 answers:
ella [17]3 years ago
8 0

Answer:

4 sqrt(2)

Step-by-step explanation:

radical 50 - radical 2

I rewrite in terms of sqrt  (means the same thing)

sqrt(50) - sqrt(2)

sqrt(25*2) - sqrt(2)

We know that sqrt (ab) = sqrt(a) sqrt(b)

sqrt(25)sqrt(2) - sqrt(2)

5sqrt(2) - sqrt(2)

Factor out the sqrt(2)

sqrt(2) (5-1)

4 sqrt(2)

Levart [38]3 years ago
4 0

Answer:

4√2

Step-by-step explanation:

To get √50 - √2, we need to simplify the √50. We can split the √50 into two factors, these being 2 and 25. Now, we have √2x25. The 25 is a perfect square, with 5 being the square root. This means we can put the 5 outside of the radical and remove the 25, leaving us with 5√2. Now we still need to subtract √2. This works similarly to subtracting something such as 5x-x. Because our radicals are the same, we can just subtract the √2 and have 4√2.

You might be interested in
S=4LW+2WH;S+=136,L6,W=4 WHAT IS H
Mekhanik [1.2K]

Answer:

H=5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
(25 points)
Licemer1 [7]
Here, y = -15 with x = -20
LCM of 15 & 20 is 60, so divide 15 & 20 from 60, 
60/15 = 4 & 60/20 = 3

Now, multiply the results with intial values, 
4y = 3x
y = 3/4 x

When y = 12, 
x = 12 * 4/3
x = 48 / 3
x = 16

In short, Your Answer would be 16

Hope this helps!

8 0
3 years ago
Find the amount of decrease if 68 is decreased by 15%
olya-2409 [2.1K]
I think 10.2 when I use calculater
3 0
3 years ago
The highlighted part of this picture is a good representation of which geometric term?
PIT_PIT [208]
The answer is B ray
7 0
3 years ago
What percentage is equal to the fraction 4 over 25?
Vikki [24]
4/25 = 0.16. 0.16 is equal to 16%
5 0
3 years ago
Other questions:
  • Find the rate of change
    9·1 answer
  • suppose you have 1000 gallons of gasoline 20% is premium and 80% is regular how much premium gas needs to be added to bring the
    5·1 answer
  • 180-(3x-10) simplify this
    15·2 answers
  • Which equation determines the proportion of ground squirrels alive at the start of year 1-2?
    11·1 answer
  • Solve for x with a degree of 30 & side of 300ft
    14·1 answer
  • The desert temperature, H, oscillates daily between 40◦F at 5 am and 80◦F at 5 pm. Write a possible for- mula for H in terms of
    6·1 answer
  • Caleb bought groceries and paid \$1.60$1.60dollar sign, 1, point, 60 in sales tax. The sales tax rate is 2.5\%2.5%2, point, 5, p
    8·1 answer
  • Question 1 A) f(x)=2^x and g(x)=3−x I got 3x^2+12 don't know if im right B) i need help for this f(x)=sinx and g(x)=x
    12·1 answer
  • Please help this is due today!!
    14·1 answer
  • Find the slope of the line that is perpendicular<br> Y=3x+5
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!