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Please help me with this

Please help me with this-example-1
User Galaxy IT
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1 Answer

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Answer:

zero product property of multiplication

Explanation:

step 2 is valid, because for the main expression in step 1 to be true, only one of the 2 factors need to be 0, as

0 × something is always 0.

therefore, it is sufficient to find the values of x that renders the expression of one factor to 0.

User Leiflundgren
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