Question

Find a quadratic polynomial whose zeroes are 2+√7 and 2-√7​

Answer 1

Answer:

quadratic polynomial = x^2-( sum of the zeros)x + product of the zeros

zeroes are 2+√7 and 2-√7

this the polynomial is

x^2 - (2+√7+2-√7)x + (2+√7)(2-√7)

x^2 -4x + 4 -7

x^2 -4x -3

Step-by-step explanation:

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