summertidwell summertidwell

21-05-2021
Mathematics

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Select the two values of x that are roots of this equation.
x2 - – 5x + 5 = 0

Select the two values of x that are roots of this equation x2 5x 5 0 class=

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spectrojamz spectrojamz

21-05-2021

Answer:

Using the Quadratic Formula

x=-b ± √b²-4ac/[2a]

x= -(-5) ± √5² - 4(1)(5)/(2)

x= 5 ± √25-20 /(2)

x= 5 ± √5 /(2)

x= 5 + √5/(2) and 5 - √5/(2)

Answer

B and C

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