Sign In
Ask Question
Mathematics
Johnathon Atkinson
17 November, 06:22
What's the square root 20
+3
Answers (
1
)
Alana Haas
17 November, 08:18
0
by using calculator, these are the answers:
√20 = 4.47213595499958
√18 = 4.24264068711928
but without calculator,
√20 = √ (4x5)
= √4 x √5
= 2 x √5
= 2√5
√18 = √ (9x2)
= √9 x √2
= 3 x √2
= 3√2
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question ✅
“What's the square root 20 ...”
in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
1. How many different outcomes are possible if you choose one kind of wrapping paper (tissue, cellophane, foil) and one coloured ribbon (pink, yellow, orange, blue, red) 2.
Answers (1)
Sammy wants to buy a new video game that costs $41.95. He is saving $2.25 everyday.
Answers (1)
In Little League the bases are squares with sides of 14 inches. The expression √ (S to the 2nd power + S to the 2nd power) represents the distance diagonally across a square of side length S.
Answers (1)
54 * 46 = (54 * 6) + ( * 40)
Answers (2)
Donald earns $4,500 per month. He wants to set aside 5% of his income for emergencies and 10% for saving. How much should he set aside each month for these things
Answers (2)
New Questions in Mathematics
Two sides of a right triangle have lengths of 78 inches and 30 inches the third side is not the hypothesis how long is the third side
Answers (1)
There are 4 Board of Directors positions open. 2 will be for men, 2 will be for women. Out of 20 candidates, 11 are men, 9 are women. How many total outcomes are possible?
Answers (1)
What is 7 / 28ths simplified?
Answers (1)
Convert 35/20 into a decimal
Answers (1)
Which expression is equivalent to 2 (2x+1) + 3x+3
Answers (1)
Home
»
Mathematics
» What's the square root 20
Sign In
Sign Up
Forgot Password?