Solve the equation c^2=4

Hey there!

If you are looking to find c, let's see what types 2 equals for.

We know a number * 2 = 4. That number is 2. Let's see if c is equal to 2.

The answer is true because 2 * 2 does equal 4. So the answer is .

But the value can be a negative as well because is also equal to 4.

Hope this helps!

answer: 298143

step-by-step explanation:

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4