the answer of 3(r+122)-2(r+8) it will be equal to c
One that has its highest degree = 2
Examples
x^2
x^2 - 1
x^2 + 5x - 6
To determine the solutions, substitute the value of y for 0 and solve for x. Take the cube root on both sides of the equation and solve for x.
X + 3 = cube root of 10
X = cube root of 10 - 3.