I think you meant this - otherwise the question makes no sense:
(32x^5y^5)^(3/5) = (2^5.x^5.y^5)^(3/5)
= (2.x.y)^3
= 8x³y³
IF YOU MEANT THIS:
(32x5y5)3/5? = 32x5y(5/5)3 = 32x5y3 = 32.5.3xy = 480xy
AND IF THIS:
(32x5y5)^(3/5) - that is (32x5y5) to the power of 3/5
If so:
(32x5y5)^(3/5) = ((32x5y5)³)^(1/5)
= ((2.2.2.2.2.5.5.x.y)³)^(1/5)
= ((2^5).(5²).(x.y))³)^(1/5)
= ((2^5.2^5.2^5).(5².5².5²).(x³.y³))^(1/5)
= ((2^5.2^5.2^5).(5.5.5.5.5).5.(x³.y³))^(1/5)
= ((2^5.2^5.2^5).(5^5).5.(x³.y³))^(1/5)
= (2.2.2).5.5^(1/5).x^(3/5).y^(3/5)
= 2³.5.5^(1/5).x^(3/5).y^(3/5)
2007-01-09 01:25:43
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answer #1
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answered by Andy 2
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It seems to me what you are trying to do is raise the expression (32x5y5) to a power, 3/5, because constants usually come before terms containing variables. If that is the case, just evaluate each constant and variable element individually, then multiply them together.
32 = 2^5,
So (32)^3/5 = (2^5)^3/5 = 2^[(5 x 3)/5] = 2^(15/5) = 2^3 = 8.
Similarly, (x^5)^3/5 = x^3 and (y^5)^3/5 = y^3.
Multiplying these three results together, we get:
8(x^3)(y^3).
2007-01-09 04:32:09
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answer #2
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answered by MathBioMajor 7
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If there are exponents, then the answer is totally different.
(32x^5y^5) ^(3/5) that would be the fifth root of [(32x^5y^5)^3]
which should be:
2^3x^3y^3 = 8x^3y^3
2007-01-09 02:08:44
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answer #3
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answered by Ray 5
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=(32*25)3/5
=800*3/5
=160*3
=480
2007-01-09 01:58:38
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answer #4
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answered by jayan 1
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Ray Connie R has the right answer.
2007-01-09 03:04:09
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answer #5
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answered by bequalming 5
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Do you mean (35x^5y^5)^3/5 or (35x * 5y^5)^3/5
2007-01-09 01:59:46
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answer #6
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answered by Richard 7
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Are these exponents?
If so...32x^3y^3
2007-01-09 01:27:17
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answer #7
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answered by gebobs 6
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