orlando19882000
orlando19882000
04-08-2017
Mathematics
contestada
Simplify the expression
Respuesta :
Banabanana
Banabanana
04-08-2017
[tex]7 \sqrt{7}-2 \sqrt{28}= 7 \sqrt{7}-4\sqrt{7}= 3 \sqrt{7} [/tex]
A.
Answer Link
gvcci
gvcci
04-08-2017
1. Simplify √28 to 2√7
7√7 - 2×2√7
2. Simplify 2×2√7 to 4√7
7√7-4√7
3. simplify
3√7 is your answer
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
What is the definition of proportion?
What is the definition of percent??
What is the oppersite of obvious which starts with su
How many millimeters are in 50 centimeters?
Dave has two dogs. Riley is 1.7 years old, and bailey is 2.5 times older. How old is bailey ?
Hi guys... I need to write an essay about a famous soccer player..etc.. What do you know about Robbie Rogers ? (tell me everything you know) national,girlfiren
What encodes genetic information?
Yasmin arrived home from play practice at 4:25p.m. The walk hone took 14 minutes. Practice began 20 minutes after the final bell and lasted for a half hour. Whe
Two equivalent ratios to 12 over 60
What is the range of the given function? A.{x | x = –5, 1, 4, 6} B.{y | y = –7, –1, 0, 9} C.{x | x = –7, –5, –1, 0, 1, 4, 6, 9} D.{y | y = –7, –5, –1, 0, 1, 4,
