mike1128nassr mike1128nassr

15-07-2018
Mathematics

contestada

sq root of 2 minus 1 ÷ sq root of 2 plus 1

Respuesta :

Аноним Аноним

15-07-2018

√2 - 1 (√2 - 1)(√2 - 1)

--------- = ---------------------

√2 + 1 (√2 + 1)(√2 - 1)

2 + 1 - 2√2

= ---------------

2 - 1

= 3 - 2√2 Answer

Answer Link

Otras preguntas

how to do this qn? help me!! ASAP

Seven jars hold a total of 250 candies. They are lined up left to right from fullest to emptiest. The left-most jar has 72 candies, and the right-most jar has 1

PLEASE HELP MEEEE!!!! Find the measure of angle x in the figure below: 50° 75° 115° 130°

Point T is reflected over the y-axis. Determine the coordinates of its image. T (2, 5) (2, -5) (2, 5) (-2, -5) (-2, 5)

If your credit reports shows different scores, what should you do? A) Nothing, the credit bureaus will recognize the mistake and fix it for you. B) Get in tou

The graph models the height of a diver above water, in feet, x seconds after jumping off a springboard. What does the x-intercept represent? The diver re

how has mexico culture been shaped by conflict among different people

Which image shows a counter-clockwise rotation of the blue quadrilateral PQRS 90° around the origin? Please HELP!

there are pluses and minuses to playing a competitive sport as part of a team? true false

In 1945, when the united nations was formed, there were 51 member nations. in 1987, there were 159 member nations. write an equation that gives the number of na