Sign In
Ask Question
Reilly Luna
Mathematics
20 October, 11:13
What is radical 3 plus radical 4
+2
Answers (
2
)
Steve Ponce
20 October, 11:21
0
Those two numbers can't be directly added as long as they're in
radical form. The only way to add them is to find both square roots,
and then add those.
Another twist is the fact that every number has two square roots ...
one positive and the other negative. So there are four possible sums
of (√3 + √4).
√3 = + or - 1.732051 (rounded)
√4 = + or - 2 (exactly)
The four sums are:
(+1.73205) + (+2) = 3.732 (rounded)
(+1.73205) + (-2) = - 0.268 (rounded)
(-1.73205) + (+2) = + 0.268 (rounded)
(-1.73205) + (-2) = - 3.732 (rounded)
Comment
Complaint
Link
Demarion Bartlett
20 October, 11:23
0
The answer is 3.73205081 but the shorter version or your answer should be 3.732
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What is radical 3 plus radical 4 ...”
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
Y varies inversely as X, and Y = 50 when X = 10. What is the value of Y when X = 20
Answers (1)
You work for a dressmaker and your boss sends you to the fabric store to buy blue fabric. She tells you to buy the best deal. What is the best deal on fabric? A) 20 yards for $30.00 B) 40 yards for $45.00 C) 50 yards for $70.00 D) 65 yards for $85.
Answers (1)
What is the percent of 11 / 22
Answers (2)
suppose two trains leave a station at the same time, traveling in opposite directions. One train travels 10 miles faster than the other. In 2.5 hours the trains are 205 miles apart
Answers (1)
You are planning to purchase displays for your store which has 2400 sq ft of selling space. each display has a footprint of 10ft x4 ft. you want to leave 60% open space in your store for walking around. how many displays can you fit
Answers (1)
New Questions in Mathematics
Rachel was packing up some of her old stuff into a box. A box can hold 8 pounds but she only filled it up 2/4 full. How much weight is in the box
Answers (1)
Explain how your model for 3 fiths minus 1/2 is different from your model for 3 fiths minus 3 tenths
Answers (1)
Select from the drop-down menu to correctly identify the property shown. (-5.2 + (-8.4)) + (-2.8) = - (5.2 + 8.4) + (-2.8) Associative property Commutative property Opposite of sum property
Answers (1)
A machine makes 150 boxes in 15 minutes what is the rate
Answers (2)
Use the quadratic function to predict f (x) if x equals 8. f (x) = 25x2 - 28x + 585
Answers (1)
Home
»
Mathematics
» What is radical 3 plus radical 4
Sign In
Sign Up
Forgot Password?