Mathematics, 18.03.2021 23:20 xojade

Which of the following shows the quadratic formula correctly used to solve the quadratic equation; -2x + 4x - 5 -(-2) + V42 - 4(2) (5)
O x=
2(4)
-4+V42-4(-2)(-5)
21-2)
0-2+42-52
4+V42-41-2)(-5)
OX=
21-2)

Which of the following shows the quadratic formula correctly used to solve the quadratic equation;

Answers: 2

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Which of the following shows the quadratic formula correctly used to solve the quadratic equation; -2x + 4x - 5 -(-2) + V42 - 4(2) (5) O x= 2(4) -4+V42-4(-2)(-5) 21-2) 0-2+42-52 4+V42-41-2)(-5) OX= 21-2)

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Another question on Mathematics

Which of the following shows the quadratic formula correctly used to solve the quadratic equation; -2x + 4x - 5 -(-2) + V42 - 4(2) (5)
O x=
2(4)
-4+V42-4(-2)(-5)
21-2)
0-2+42-52
4+V42-41-2)(-5)
OX=
21-2)