Quadratic Equation
1.x²-16=0
2.x² - 4x = -4
3.x²-3x = -2
4.-12 = x² + 7x
5.2x-²-x=1
Sum of Roots
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Product of Roots
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Roots
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1.x²-16=0
2.x² - 4x = -4
3.x²-3x = -2
4.-12 = x² + 7x
5.2x-²-x=1
Sum of Roots
1.
2.
3.
4.
5.
Product of Roots
1.
2.
3.
4.
5.
Roots
1.
2.
3.
4.
5.
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Answer:
1. sum=0, product=-16 ,roots =-4,4
2. sum=-4, product=4 ,roots=-2,-2
3. sum=-3, product=2 ,roots=-1,-2
4. sum=7 ,product=12 ,roots=4,3
5. sum=1, product=-1 ,roots=2/1,-1
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