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 ( 46+ )
Otras preguntas
Which sentence contains a correctly identified compound object in a prepositional phrase
What did Henry Clay do to solve the growing conflict between the North and the South
The "Topic" area is where you write most of the information about your topic.Please select the best answer from the choices providedt or f
A heavy boy and a lightweight girl are balanced on a massless seesaw. The boy moves backward, increasing his distance from the pivot point. What happens to the
52.08 ÷ 3 = A) 16.18 B) 16.36 C) 17.18 D) 17.36
Which of the following best explains the constitutional basis for the Supreme Court decision in Brown v. Board of education
During school industrial revolution which building material became one of the most important in the world
Nina needs to write a procedural text in preparation for a presentation. What is the first thing Nina should do? She should evaluate her procedure. She should w
(1CQ) Write the repeating decimal as a fraction .51
At the movie theater, child admission is $5.30 and adult admission is $8.60. On Monday, three times as many adult tickets as child tickets were sold, for a tota
