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Zero product property

1. 100-x²=0

2. 3x²-75=0

3. 0=2x²+20x+50

4. 2x²-5x-12=0

User Bergben
by
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1 Answer

2 votes

Answer:

1. x=10,-10

2. x = 5

x = -5

3. x=-5

4. x ∈ {4,- 3/2}

Explanation:

User Renato Probst
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