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FrozenT [24]
3 years ago
6

96 = 4x + 4(4x - 21) PLEASE HELP

Mathematics
2 answers:
vitfil [10]3 years ago
7 0

Answer:

x=9

Step-by-step explanation:

96=4x+16x-84

96=20x-84

+84

180=20x/20

x=9

ladessa [460]3 years ago
5 0

Hello

96 = 4x + 16x - 84

96+84 = 20x

180 = 20x

x = 180/20

x = 9

good day

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What is the simplified form of sqrt(2160x^8/60x^2)
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<span> sqrt (2160x8)(60x2) =
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3 years ago
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6 0
3 years ago
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yaroslaw [1]

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Step-by-step explanation:

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8 0
3 years ago
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sergeinik [125]

Let

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and

S_n-\dfrac13S_n=\dfrac23S_n=1-\dfrac1{3^{n+1}}\implies S_n=\dfrac32-\dfrac1{2\cdot3^n}

and as n\to\infty, we end up with

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8 0
3 years ago
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