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Problem:
Find the sum and product of roots and the roots / solutions
x² - 6x + 7 = 0
Solution:
x² - 6x + 7 = 0
a = 1
b = -6
c = 7
Sum = -b/a
Sum = -(-6)/1
Sum = 6
Product = c/a
Product = 7/1
Product = 7
Checking:
Sum of roots = 4.4142135623730950488016887242097 + 1.5857864376269049511983112757903
Sum of roots = 6
Product of roots = 4.4142135623730950488016887242097 (1.5857864376269049511983112757903)
Product of roots = 7
Answer:
Sum of roots = 6
Product of roots = 7
X1 = 4.414
X2 = 1.586
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