Mathematics, 05.10.2019 18:40 myhomeacc32
Inga is solving 2x2 + 12x – 3 = 0. which steps could she use to solve the quadratic equation? check all that apply.
2(x2 + 6x + 9) = 3 + 18
2(x2 + 6x) = –3
2(x2 + =6x) = 3
x + 3 = 21/2
2(x2 + 6x + 9) = –3 + 9
(x + 3)2 = 6/2
Answers: 2
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Inga is solving 2x2 + 12x – 3 = 0. which steps could she use to solve the quadratic equation? check...
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