zhorton23 zhorton23

04-11-2022
Mathematics

Answered

Using the Completing the Square method, what are the zeros of the quadratic function f(x) = 2x2 + 8x – 3?

x = –2 – StartRoot StartFraction 11 Over 2 EndFraction EndRoot and x = –2 + StartRoot StartFraction 11 Over 2 EndFraction EndRoot
x = –2 – StartRoot StartFraction 7 Over 2 EndFraction EndRoot and x = –2 + StartRoot StartFraction 7 Over 2 EndFraction EndRoot
x = 2 – StartRoot StartFraction 11 Over 2 EndFraction EndRoot and x = 2 + StartRoot StartFraction 11 Over 2 EndFraction EndRoot
x = 2 – StartRoot StartFraction 7 Over 2 EndFraction EndRoot and x = 2 + StartRoot StartFraction 7 Over 2 EndFraction EndRoot

Answer :

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