∣x2−6x+8∣=0
To solve the equation , recognize that the absolute value of a number is zero if and only if the number itself is zero. Therefore, we set the expression inside the absolute value to zero:
Next, we attempt to factor the quadratic expression:
The expression can be factored into:
Now, apply the zero product property, which states if a product equals zero, at least one of the factors must be zero. So, set each factor equal to zero:
Thus, the solutions to the equation are:
and .
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