02-10-2014
Mathematics

contestada

Simplify 2/(2+ square root of 3)

Respuesta :

02-10-2014

2/(2+ square root of 3)you need to multiply by whats called the conjugate
2/(2+ square root of 3) x 2-√3[tex] \frac{2}{2+ \sqrt{3} } * \frac{2- \sqrt{3} }{2- \sqrt{3} } = 4-2 \sqrt{3} [/tex}

Answer Link

Otras preguntas

Visa with no annual fee and 16.99% apr 1000

Describe how a student would use the circuit to take the readings necessary to determine the resistance of resistor R.

5x+16/4+x/2=4x+2/3.,.....

Graph the function. h(x) = x^2+ 2x

Find the number from the following expanded form:9 x 10*5 + 2 x 10*2 + 3 x 10

What is the solution of the system 3x - 4y = 28 and x + 2y = 6

HTML, the markup language of the web, specifies colors using the RGB model. It uses a two-digit hexadecimal (that is, base 16) representation for each component

A comma is required when ___.

Which best describes the Cherokee Nation today?

Ariel sold bags of gourmet popcorn for the school fundraiser. She sold 30 bags in two weeks, raising $112.50 for the school. How much did a bag of gourmet popco