RiRi113 RiRi113
  • 01-09-2014
  • Mathematics
contestada

What is square root of 126 + square root of 56 in standard form

Respuesta :

mariamikayla
mariamikayla mariamikayla
  • 01-09-2014
[tex]\sqrt{126}= 3\sqrt{14} \\ \\ \sqrt{56}=2\sqrt{14} \\ \\ \\ \sqrt{126}+ \sqrt{56}= 3\sqrt{14}+2\sqrt{14}= 5\sqrt{14}[/tex]
Answer Link
Аноним Аноним
  • 01-09-2014
[tex]\sqrt{126}+\sqrt{56}=\sqrt{9\times14}+\sqrt{4\times14}=\sqrt9\times\sqrt{14}+\sqrt4\times\sqrt{14}\\\\=3\sqrt{14}+2\sqrt{14}=5\sqrt{14}[/tex]
Answer Link

Otras preguntas

What is the answer to this question?
a suspension is composed of substances that remain evenly distrubted among each other? true or false?
There was a small boy of quebecwho was buried in snow to his neckwhen they said, "are you friz?"he replied, "yes, i is —but we don't call this cold in quebec" w
Which equation results from taking the square root of both sides of (x + 9)2 = 25?
describe how your position changes as you jump over an object
does the niagra falls noise level quiet down in the winter??
By delegating tasks to other team members during a busy shift, employees are practicing which of the following? A. time management B. energy management C. int
When cars are equipped with flexible bumpers, they will bounce off each other during low-speed collisions, thus causing less damage. in one such accident, a 185
The Internet began when a large company wanted to sell products online. True False
What are the zeroes of f(x) = x2 − x − 2?