Select the correct answer.
solve the equation by completing the square.
0 = 4x2 - 64x + 192
oa. x= 4, 12
ob. x=-12, -4
x= -8,24
x = -24, 8

Option A) x=4,12 is correct.

The solution of the given quadratic equation is x=4,12

Step-by-step explanation:

Given equation is in quadratic form

Given quadratic equation is

Rewriting the above equation

Now dividing the equation by 4 we get

For quadratic equation

solution

where a and b are coefficients of and x respectively, c is a constant

Here a=1, b=-16, c=48

Therefore

and

and

and

Therefore the solution of the given quadratic equation is x=4,12

Option A) x=4,12 is correct.

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step-by-step explanation: