Verified answer

(√3-5)/(2+√3)

Multiply by (2-√3)/(2-√3)

gives (2-√3)(√3-5) = 7√3-13

a million. "What in case you recive an awnser yet the two aspects aren'y equivalent?" If the two aspects are not equivalent, then their isn't any answer. meaning their isn't any answer. 2. 'What do they advise by making use of putting all the x's on one area and all the gadgets on the different?" you ought to clean up for x. with the intention to try this, you ought to get x on one area and the constants (numbers) on the different area. as an occasion, 2x+a million = 6. you progression the a million to different different area. with the intention to convey it to the different area, you - a million on the two aspects. So then you definately've 2x = 5. then you definately divide 2 on the two aspects with the intention to get x on my own. once you are trying this, you have x = 5/2. you may keep that in the time of a fragment style, or grab a calculator and positioned it in a decimal style. 3. How do you artwork with fractions? properly in case you have 2 (a million/2). First you multiply 2 by making use of the denominator and then upload it by making use of a million = 2*2 + a million. This equals to 5. Now you preserve the unique denominator that's 2. NOw you have 5/2. it is your very final fraction. 4. Random difficulty: 4x + 3 = 2x +7 First get x on my own by making use of subtracting -2x on the two aspects. This gets you 4x +3 = 7. Now to confirm that x to be on one area, subtract -3 on the two aspects. This gets you 4x = 5. Now divide 4 on the two aspects and you have x = 5/4. it is your very final answer.

You need parentheses to write the expression correctly. It should be

(√3-5)÷(2+√3) = 7√3 - 13

http://www.flickr.com/photos/dwread/3788971920/

Tharindu it should be (√3-5)÷(2+√3)

Multply Nr and Deno by 2 - √3 and you wil get it. Its called rationalising the denominator.