alcrowell83 alcrowell83
  • 23-11-2020
  • Mathematics
contestada

Which is the following sum in simplest form sq rt 8 +3 sq rt 2+ sq rt 32

Respuesta :

devishri1977
devishri1977 devishri1977
  • 23-11-2020

Answer:

Step-by-step explanation:

[tex]\sqrt{8} = \sqrt{2*2*2}=2* \sqrt{2} = 2\sqrt{2}\\\\ \sqrt{32} = \sqrt{2* 2 * 2 * 2 * 2} = 2*2* \sqrt{2} = 4\sqrt{2}\\\\ \sqrt{8}+3 \sqrt{2} + \sqrt{32} = 2\sqrt{2} + 3\sqrt{2} + 4\sqrt{2}\\\\[/tex]

                          [tex]= (2 + 3 + 4) \sqrt{2}\\\\= 9\sqrt{2}[/tex]

Answer Link

Otras preguntas

is 0.31 greater or less than 0.13
Point C is graphed on a number line at –7. Point D is 13 units away from point C on the number line. What could be the coordinates of point D?     Choose all an
Annie rappels down a cliff in 3 jumps of 6.5 feet each.  Use a positive or negative number to express the change in her altitude.
The temperature for the past 8 hours has been changing at the rate of-1.5 degrees each hour. The meteorologist predicts that the temperature will continue chang
How did glaciers change the land of the northeast region?
4. For each function, write the rule in vertex form and find the coordinates of the max/min point on its graph. a) f(x)=x^2+12x+11 b) g(x)=x^2-4x+7 c) h(x)=x^2-
What is 0.234 as a percent
what is 16/48 reduced to lowest terms
Jose traveled to the town hall and back. The trip there took five hours and the trip back took four hours. He averaged 35 km/h on the return trip. Find the aver
What goals did the movement of the new left achieve?