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KatRina [158]
3 years ago
14

What is the sum of the series?

Mathematics
1 answer:
Dominik [7]3 years ago
8 0
 4 + 12 + 36... etc
is a sum that can be rewritten in form

 4 ( 1, 3, 9, 27, 81, etc) this can further be written in sigma notation:

4 Sigma [ 3 ^ ( i - 1)]

The sum of the indefinite summation will be the limit as i goes to infinity = infinity

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Step-by-step explanation:

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2 years ago
Simplify the expression (8x^3y^2/4a^2b^4)^-2
icang [17]
Simplify the following:
((8 x^3 y^2 a^2 b^4)/4)^(-2)
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Multiply each exponent in 2 x^3 y^2 a^2 b^4 by -2:
(x^(-2×3) y^(-2×2) a^(-2×2) b^(-2×4))/(2^2)
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3 0
3 years ago
What two numbers have 2,3,5 as factors
lukranit [14]
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when we multiply 2 x 3 x 5 = 30
we get answer 30 and then again multiply with the number that is greater than 1 is 2 and then we get 2 x 2 x 3 x 5 = 60
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3 years ago
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Sloan [31]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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