The two circles shown have the same center. 2 points
114cm
4cm
To the nearest centimeter, how much greater is the circumference of the larger
circle?
А
7 cm
B
16 cm
С
22 cm
D
44 cm

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k