Question

What is the solution set of the equation (x -2) (x-a) = 0 ?
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Answer 1

x=2, x=a

Explanation:

(x -2) (x-a) = 0

(x-2)(x-a) = 0

x-2=0

x-2+2=0+2

x=2

x-a=0

x-a+a=0+a

x=a

Answer 2

Answer:
x = 2
x = a
a = x