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Solve the following quadratic equation by using the quadratic formula. If necessary, round to the nearest tenth. -x2 - 4x + 2 = 0 O x= 0.4, 4.5 O x = 0.4, -4.5 O x = 1, -4.5 O x = -0.4, -4.5

Solve the following quadratic equation by using the quadratic formula. If necessary, round to the nearest tenth. -x2 - 4x + 2 = 0 O x= 0.4, 4.5 O x = 0.4, -4.5 O x = 1, -4.5 O x = -0.4, -4.5

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 28CR
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Solve the following quadratic equation by using the quadratic formula. If necessary, round to the nearest tenth. -x2 - 4x + 2 = 0 O x= 0.4, 4.5 O x= 0.4, -4.5 O x = 1, -4.5 O x = -0.4, -4.5 82 F Mostly cloudy arch Insert Del F10 F11 F12 Prt Sc F8 F9 Ca F6 F7 F5 F4 Backspace & 大 9 7 6 4
Transcribed Image Text:Solve the following quadratic equation by using the quadratic formula. If necessary, round to the nearest tenth. -x2 - 4x + 2 = 0 O x= 0.4, 4.5 O x= 0.4, -4.5 O x = 1, -4.5 O x = -0.4, -4.5 82 F Mostly cloudy arch Insert Del F10 F11 F12 Prt Sc F8 F9 Ca F6 F7 F5 F4 Backspace & 大 9 7 6 4
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