## Ask Singapore Homework?

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Date Posted:
5 months ago

OHHHH didnt think of solving it this way! Thank you so much for your help!! :))

x = (-(-4) ± √((-4)² - 4(1)(2)) ) / 2(1)

x = ½ ± ½√8

one root is ½ + ½√8, the other ½ - ½√8

Since α < β, then the difference is negative

= ½ - ½√8 - (½ + ½√8)

= - √8

(This also tells you that α = ½ - ½√8, β = ½ + ½√8)