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anygoal [31]
2 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]2 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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