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;

Question

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] · Answer 1 · 2022-09-01T06:47:52+03:00

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