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Hi guys,
You see, I've got that equation that I can't solve, because I have to write it like that : a√b+c
This the equation: 2√50+6√5-√75
=10√2+6√5-5√3
Now, I really really need to have this written like the modal shown previously !
Thanks by advance

2007-12-05 03:41:54 · 5 answers · asked by Anonymous in Science & Mathematics Mathematics

5 answers

you can't simplify any more

2007-12-05 03:50:28 · answer #1 · answered by tsunamijon 4 · 0 0

You aren't trying to solve -- there is no variable. When you simplify the first expression, you get the 2nd expression:

2√50+6√5-√75=10√2+6√5-5√3
There is nothing else you can do, because the radicands (numbers under the radical sign) are all different.

2007-12-05 11:54:27 · answer #2 · answered by chcandles 4 · 0 0

Let c = 6sqrt(5) + 5sqrt(3)
Let a = 10
Let b = 2
Then a√b+c = 10sqrt(2) + 6sqrt(5) + 5sqrt(3)

2007-12-05 11:56:12 · answer #3 · answered by ironduke8159 7 · 0 0

50 can be written as
50=2*5*5
75= 3*5*5

so now ,
2 sq( 2*5*5)+6 sq(5)-sq(3*5*5)
=2*5 sq(2)+6sq(5)-5sq(3)
=10sq(2)+6sq(5)-5 sq(3)

i guess this was what u wetre asking for

2007-12-05 11:59:26 · answer #4 · answered by sri_july27 2 · 0 0

You might mean simplify

2007-12-05 11:56:21 · answer #5 · answered by Anonymous · 0 0

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