What are the solutions of the equation?
c2 - 10c = 0
A.
1,
B.
0, –10
C.
0,
D.
0, 10

The solutions of the equation c^2 - 10c=0 is c = 0 , c = 10 . c^2 - 10c = 0 c(c - 10) = 0 c = 0, c = 10

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Asked 3/23/2016 9:53:15 PM

Updated 3/23/2016 10:08:10 PM

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Confirmed by jeifunk [3/23/2016 10:08:10 PM]

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A. 30%
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Updated 3/23/2016 6:47:35 PM

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What is the sum?
–7 + 5
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B. 12
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Expert Answered

Updated 3/23/2016 8:23:20 PM

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What is a simpler form of the expression? (2n 2 + 5n + 3)(4n – 5)
A.
8n 3 + 10n 2 – 13n – 15
B.
8n 3 + 30n 2 – 37n – 15
C.
8n 3 – 10n 2 + 37n – 15
D.
8n 3 + 13n 2 – 10n – 15 **Weegy:** (2n^2 + 5n + 3)(4n - 5)
= 8n^3 + 10n^2 - 13n - 15
(More)

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Updated 3/23/2016 10:02:04 PM

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solve each quadratic equation. show your work. (2x-1)(x+7)=0

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Updated 3/27/2016 9:25:36 PM

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(2x - 1)(x + 7)=0

2x^2 - x + 14x - 7 = 0;

2x^2 + 13x - 7 = 0;

(2x - 1)(x + 7) = 0;

2x - 1 = 0, x = 1/2;

x + 7 = 0, x = -7;

The solutions are x = 1/2 or x= -7.

2x^2 - x + 14x - 7 = 0;

2x^2 + 13x - 7 = 0;

(2x - 1)(x + 7) = 0;

2x - 1 = 0, x = 1/2;

x + 7 = 0, x = -7;

The solutions are x = 1/2 or x= -7.

Added 3/27/2016 9:25:36 PM

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