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 ( 16+ )
Otras preguntas
1 . A farmer moves along the boundary of his rectangular field of side 10m x 20m . farmer covers 1m in 1sec . what will be the magnitude of displacement at the
What Does 'Dog Eat Dog' Mean?
Divide.(10a^4-5a^3) / 5a
The smallest and the largest whole numbers that round to 70 when rounded to the nearest ten. What are the numbers....
Which causes fermentation?A. AntibodiesB. AntigensC. MicroorganismsD. Antibiotics
why was sputnik important?
Plz help... 6b - 49 =2(b - 3)
many popular beverages are sold in two-kilo bottles. true or false
what does 'chop and change' mean?
what does it mean to 'have a go'?
