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anygoal [31]
3 years ago
12

Give the values of a, b, and c needed to write the equation's general form.. (5 + x)(5 - x) = 7. A = 1; B = 0; C = -18. A = 25;

B = 0; C = -1. A = -1; B = 0; C = 25
Mathematics
1 answer:
Licemer1 [7]3 years ago
6 0
The general form of an equation is A x^{2} +Bx+C=0. Solving for  (5+X)(5-X)=7 by multiplying the factors and subtratcting 7 on both sides gives the equation x^{2} -18=0, so 
A = 1
B = 0
C = -18
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Answer:  " y =  -10 . "

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Step-by-step explanation:

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The question:

Find the  value of  "y" when "x" equals 17.

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We plug in the given value: "17" ; for "x" ; and solve for "y" :

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Rewrite as:

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Now, we add "17" to each side of the equation;

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Answer:

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Step-by-step explanation:


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