Question

Solve for x.

Answer 1

http://regentsprep.org/regents/math/geometry/gp14/circlesegments.htm


see theorem 3
\(3x \times x = 10^2 \)

Answer 2

I have:\[x ^{2}+3x=100\] I'm unsure of what to do next. @hartnn

Answer 3

sorry,

b = 3x
c= 3x+x =4x

bc = 12x^2

12x^2 = 100

Answer 4

did u get that ?

Answer 5

Not really, I'm sorry. I just don't understand.

Answer 6

then look at the theorem 3
in that link!