Topic: Simplifying Surds
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Answers to Common Questions
How to simplify surds?
Use caret ^ shift 6 to raise to a power m ^3* √m.......................When we multiply like bases we add the exponents ....................√N.= N^(1/2) the sq.rt. is the (1/2) power with rational exponents. .....................in the worl... Read More »
Source: http://answers.yahoo.com/question/index?qid=20120428055201AAgPMV2
How simplify this surd/ divide?
8 / √2 8√2 / (√2 * √2) 8√2 / 2 4√2 (8 / √2) = 4√2 Read More »
Source: http://answers.yahoo.com/question/index?qid=20110924072927AApTqfN
How to simplify these surds?
Rationalize 14/√7 by multiplying it with √7/√7: 14....√7.....14√7 ---- * ----- = -------- = 2√7 √7....√7........7.. So, √7 + (14/√7) = √7 + 2√7 = 3√7 <===== the solution ▒ Read More »
Source: http://answers.yahoo.com/question/index?qid=20111009062310AAm4VR4
More Common Questions
Answers to Other Common Questions
√50 = √25 *2 = 5√2 √8 = √4 *2 = 2√2 √50 / √8 = 5√2 / 2√2 =5/2
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Source: http://answers.yahoo.com/question/index?qid=20110901123259AAMLYw4
Presentation is actually incorrect and SHOULD be shown as :- ( 1 - √3 ) / ( 2 + √ 3 ) and this in turn may be shown as :- 1 - √3 -------------- 2 + √3 ( 1 - √3) ( 2 - √3) --------------------------- ( 2 + √3 ) ( 2 - √3 ) 2 - 3 √3 + 3 ------...
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Source: http://answers.yahoo.com/question/index?qid=20101105163545AAowZLj
sq rt 108 = sq rt 36 * sqrt 3 = 6 sqrt 3 sq rt 108= 10.3923 6 *1.7320=10.392 so it is close enough to 6 sq rt 3
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Source: http://answers.yahoo.com/question/index?qid=20111024085959AA1WkAL
(√3 + 2)² = (√3 + 2)(√3 + 2) Multiplying the 2nd bracket by the first gives: 3+ 4√3 +4 = 7 + 4√3 Source(s): Maths student
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Source: http://uk.answers.yahoo.com/question/index?qid=20120107055410AAvg...
see http://www.mathsteacher.com.au/year10/ch… hope that helps Source(s): yahoo 'n me
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Source: http://uk.answers.yahoo.com/question/index?qid=20111213105307AAqm...
(3 * sqrt (2))^2 = (3 * sqrt(2)) * (3 * sqrt(2)) = 9 * 2 = 18 It's just distribution. Opening the brackets, the factors can be matched up. sqrt (2) * sqrt (2) = 2. 3 * 3 = 9. So (3 * sqrt(2)) * (3 * sqrt(2)) = 3 * 3 * (sqrt (2) * sqrt (2)) ...
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Source: http://uk.answers.yahoo.com/question/index?qid=20111116103635AAhR...
(3 + √ 2)² = (3+√ 2)*(3+√ 2) = 9 + 3√ 2 + 3√ 2 + 2 = 11 + 6√ 2 a = 11, b = 6 Source(s): www.DyscalculiaServices.com
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Source: http://uk.answers.yahoo.com/question/index?qid=20111229071914AASX...
