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 ( 72+ )
Otras preguntas
which war was documented as the shortest war in history
Poll taxes for voters ______________________. a. were only in some states b. raised money for states c. kept a lot of African Americans from voting d. all of th
What two factors determine the streghth of the force of gravity between tow object?
Despite the efforts of humanitarian aid organizations, some refugees end up as slaves or prostitutes. true or false
what do the abbreviations after a word in the dictionary tell you about the word
Although the American Federation of Labor worked to improve the lives of workers in the early twentieth century, they generally looked down on A. only blacks. B
what roles do membrane proteins play in making the cell membrane selectively permeable
Please help me Which number can be written as 200+10+7 207 210 217 271 help me thanks
Three copies of a book cost $20. Use equivalent ratios to find the cost of nine copies of the book.
As a person ages, his or her levels of cardiorespiratory fitness tend to
