4) Form a quadratic equation if the roots of the quadratic equation
are 2 +
V7 and 2-V7 V is root sign.​

By Mary

4) Form a quadratic equation if the roots of the quadratic equation
are 2 +
V7 and 2-V7 V is root sign.​

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Mary

2 thoughts on “4) Form a quadratic equation if the roots of the quadratic equation<br />are 2 +<br />V7 and 2-V7 V is root sign.​”

  1. Answer:

    x²-4x-3

    Step-by-step explanation:

    Quadratic equation

    = x²-(sum of zeroes )x+ product of zeroes

    = x²-(2+√7+2-√7)x + (2+√7)(2-√7)

    = x²-4x+(2)²-(√7)²

    = x²-4x+4-7

    = x²-4x-3

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