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Finding the sum and product of quadratic equation
1) Finding the sum and product of quadratic equation x² - 6x + 8?
-6, 8
-6,4
-3, 4
-7, 6
1/10
Solution
Answer:
-6, 8
Explanation:
x² - 6x + 8
Sum = - (coefficient of x) / (coefficient of x²)
= -(6) / 1
= -6
Product = (constant term) / (coefficient of x²)
= 8/1 = 8
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