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Which equations has no solution? -4|x| = 20 -3|x| = -15 3|x| = 0 4|x|=4
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an absolute value is positive
The absolute value can never equal a negative number. Solve for the absolute value and see which one is negative.
Oh okay, so the second one? Since it has to be negative?
You dont even need to solve for the absolute value really. Just know that anything inside |x| will always be positive.
*First
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The second one says a negative times a positive is negative. Is that true? Yup first ios correct
Okay, thank you.
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