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Solve quadratic equation by completing square

Quiz by Math Teacher - Ayah Alshaiksalem

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Q 1/7
Score 0
Solve the quadratic equation x2+6x+5=0x^2 + 6x + 5 = 0​ by completing the square.
30
x = -3 \\pm \\sqrt{7}
x = -3 \\pm \\sqrt{4}
x = -1 \\pm \\sqrt{2}
x = -5 \\pm \\sqrt{6}

7 questions

Q.Solve the quadratic equation x2+6x+5=0x^2 + 6x + 5 = 0​ by completing the square.
1
30 sec
Q.Solve the quadratic equation x2−4x−5=0x^2 - 4x - 5 = 0​ using the method of completing the square.
2
30 sec
Q.Find the solutions to the equation 2x2+8x+6=02x^2 + 8x + 6 = 0​ by completing the square.
3
30 sec
Q.Solve the quadratic equation x2+10x+16=0x^2 + 10x + 16 = 0​ by completing the square.
4
30 sec
Q.Determine the solutions for the quadratic equation 3x2−12x+9=03x^2 - 12x + 9 = 0​ by completing the square.
5
30 sec
Q.Solve the quadratic equation x2+8x+15=0x^2 + 8x + 15 = 0​ by completing the square.
6
30 sec
Q.Solve the quadratic equation x2+2x−8=0x^2 + 2x - 8 = 0​ by completing the square.
7
30 sec

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