jdery03
contestada

Solve the following equation by first writing the equation in the form ax^2 = c;
15+C^2 = 96
a. c = +9
b. c=9
c. c = +9.79
d. C = 9.79

Respuesta :

tylerflorida34638
Subtract 15 on both sides, and you are left with C^2 = 81. Take the square root of on both sides to get C by itself, and you get C = square root of 81. If you take the square root of 81, you should get an answer of 9, and that should be the final answer. So b will be the right answer

The variable c is the unknown term of the equation. Therefore, the value of the variable c in the equation 15 + c² = 96 is ± 9

How to find the variable from an equation?

15 + c² = 96

The variable in the equation is c. The unknown variable can be found as follows:

15 + c² = 96

subtract 15 from both sides

15 - 15 + c² = 96 - 15

c² = 81

square root both sides of the equation

√c² = ±√81

Therefore,

c = ± 9

learn more on equation here: https://brainly.com/question/14394668

Otras preguntas