Sign In
Ask Question
Christian
Mathematics
1 October, 07:56
Divide 9x^2 square root by square root 18y^2
+1
Answers (
1
)
Mason Stephenson
1 October, 08:12
0
To start, first write out the expression, which would be √9x^2/√18y^2. Then, you simplify the radicals in the numerator and the denominator. Since 9 has a square root of 3 and x^2 has a square root of x, √9x^2 would simplify to 3x. Then, since 18 cannot be square rooted, you look for any ways to simplify it. Since √18 can be divided into √9 and √2, you find that it can be simplified into 3√2 since √9 simplifies to 3, so you leave the 3 outside while you keep the 2 inside. Now, you look at √y^2. This easily simplifies to y. Now your expression looks like this: 3x/3y √2. Then, since they both have a common factor of 3, you divide 3 from both sides. Now your expression looks like this: x/y √2. Since you have to rationalize the denominator (meaning no radicals in the denominator), you have to multiply your expression by √2/√2 in order to keep the expression equivalent and rationalized. Your final answer should be x √2/2y
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Divide 9x^2 square root by square root 18y^2 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Hey scientist has it the amount of rainfall during the afternoon is around 0.43 minutes and each hour what was the total amount of rain fall in three hours
Answers (1)
Use the elimination method to solve the system of equations. Choose the correct ordered pair. 3y=x-1 x-2y=2
Answers (1)
Tim made 80% of his free throws during the basketball tournament. He was at the free throw line ten times taking 20 shots at this tournament. How many free throw shots did he make?
Answers (1)
Find the greatest common factor of the following monomials: 40a2b 24a2 b5
Answers (1)
Six-packs of cola were on sale at a grocery store. John bought the limit, which was 8 six-packs. how many individual cans of cola is this?
Answers (1)
New Questions in Mathematics
0.563 wrote as a fraction
Answers (2)
The quotient of 5:6 rounded to the nearest hundreth
Answers (1)
How do you long divide with 3 digits?
Answers (2)
Is 1/2 and 2/4 are equivalent fractions?
Answers (2)
Let f (x) = 1-x and g (x) = x^3+4, find (f°g) (0)
Answers (1)
Home
»
Mathematics
» Divide 9x^2 square root by square root 18y^2
Sign In
Sign Up
Forgot Password?