If 2x2 – 21x + 27 = (2x – 3)(x – 9), which equation(s) should be solved to find the roots of 2x2 – 21x + 27 = 0? check all that apply. a. x – 9 = 0 b. 2x + 3 = 0 c. 2x – 3 = 0 d. x + 9 = 0 e. 2x – 3 = x – 9

The equations that should be solved to find the roots of the equation are:

                  A .   x-9 = 0

                  C.     2x-3 = 0

Step-by-step explanation:

We are given the factorization of a quadratic polynomial expression in terms of variable " x " as:

The roots of the equation:

is the roots of the equation:

We know that the roots of any equation of the type:

are x=a and x=b

Hence, the correct options are:

    A .   x-9 = 0

   C.     2x-3 = 0

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19