Wednesday, August 25, 2010

Problems on radicals in algebra

Problems on Radicals in Algebra:

1. Multiply √6. √12

Solution√6. √12 = √ (6*12)

= √ (72)

= √ (18*4)

= √18. √4

= 2√18

2. Multiply 2√12. 3√4

Solution 2√12. 3√4 = (2*3) √ (3*4) √4

= 6*2*2√3

2√12. 3√4 = 24√3

3.Divide 3√12/ 3√4

Solution:3√12/ 3√4 = √12/√4

= 2(√3)/2

= √3

3√12/ 3√4= √3

and more on:Factors

Algebra equation solver




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