Home
Class 9
MATHS
Write the value of (2+sqrt(3))(2-sqrt(3)...

Write the value of `(2+sqrt(3))(2-sqrt(3))`

Text Solution

Verified by Experts

`(2+sqrt(3))(2-sqrt(3))`
`=(2)^2-(sqrt3)^2`
`=4-3`
`=1`
Promotional Banner

Topper's Solved these Questions

  • QUADRILATERALS

    RD SHARMA|Exercise All Questions|251 Videos

  • SURFACE AREA AND VOLUME OF A CUBOID AND CUBE

    RD SHARMA|Exercise All Questions|168 Videos

Similar Questions

Explore conceptually related problems

Find the value of (2 + sqrt(3))/(2 - sqrt(3)) .

If sqrt(2) = 1.414, sqrt(3) = 1.732, sqrt(5) = 2.236 and sqrt(6) = 2.449 , find the value of (2+sqrt(3))/(2-sqrt(3)) +(2-sqrt(3))/(2+sqrt(3)) +(sqrt(3) -1)/(sqrt(3) +1)

Find the value of (2 - sqrt3)/(2 + sqrt3)

The value of (2 + sqrt(3))/(2- sqrt(3)) + (2- sqrt(3))/(2 + sqrt(3)) + ( sqrt(3) + 1)/(sqrt(3) -1) is

If a=(4sqrt(6))/(sqrt(2)+sqrt(3)) then the value of (a+2sqrt(2))/(a-2sqrt(2))+(a+2sqrt(3))/(a-2sqrt(3))

Find the value of (1)/(2+sqrt(3))+(1)/(2-sqrt(3))

The value of 2sqrt(3) + sqrt(3) is

Calculate the value of 2(sqrt(3+sqrt(3+sqrt(3+)))...oo)