Write the quadratic equation whose roots are 2 and 2 , and whose leading coefficient is 3 . (Use the letter x to represent the variable.)
Roots are (x - 2)(x - 2) = 0 ; x^2 -2x -2x + 4 =0 ; x^2 -4x + 4 =0 Leading coefficient of 3 ; 3(x^2 -4x + 4) =0 ; 3x^2 - 12x + 12 = 0 ; The quadratic equation whose roots are 2 and 2 and whose leading coefficient is 3 is 3x^2 - 12x + 12 = 0.
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Asked 10/2/2018 12:25:54 AM
Updated 10/2/2018 6:13:56 AM
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Roots are (x - 2)(x - 2) = 0 ; x^2 -2x -2x + 4 =0 ; x^2 -4x + 4 =0 Leading coefficient of 3 ; 3(x^2 -4x + 4) =0 ; 3x^2 - 12x + 12 = 0 ; The quadratic equation whose roots are 2 and 2 and whose leading coefficient is 3 is 3x^2 - 12x + 12 = 0.
Added 10/2/2018 6:13:56 AM
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