5√2 - 4√3 + √2 =
Nooo idea =[
Help with simplifying square roots?
2009-09-04 11:52 am
回答 (8)
2009-09-04 1:53 pm
✔ 最佳答案
5√2 - 4√3 + √2 ==6√2-4√3 answer//
2009-09-04 7:24 pm
5â2 - 4â3 + â2
= 5â2 + â2 - 4â3
= 5â2 + 1â2 - 4â3
= (5 + 1)â2 - 4â3
= 6â2 - 4â3
= 2(3â2 - 2â3)
= 5â2 + â2 - 4â3
= 5â2 + 1â2 - 4â3
= (5 + 1)â2 - 4â3
= 6â2 - 4â3
= 2(3â2 - 2â3)
2009-09-04 7:37 pm
final ans 1.556
2009-09-04 7:34 pm
6â2 - 4â3
2009-09-04 7:22 pm
5â2 - 4â3 + â2
Group and add like terms together
= 5â2 + â2 - 4â3
= 6â2 - 4â3
Factor out the common factor
= 2( 3â2 - 2â3) (Answer)
Group and add like terms together
= 5â2 + â2 - 4â3
= 6â2 - 4â3
Factor out the common factor
= 2( 3â2 - 2â3) (Answer)
2009-09-04 7:03 pm
5â2 - 4â3 + â2 = 6â2 - 4â3 = 2(3â2 - 2â3)
2009-09-04 7:00 pm
Well think of root 2 as algebra
5â2 - 4â3 + â2 =
5â2 + â2 - 4â3 =
6â2 - 4â3
5â2 - 4â3 + â2 =
5â2 + â2 - 4â3 =
6â2 - 4â3
2009-09-04 7:02 pm
just this 7sqr2-4sqr3
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