Question

find a quadratic polynomial whose zeros are 2 +√3 and 2-√3
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Answer 1

Answer:  x2-4x+1=0

Step-by-step explanation:

x2-[alpha+beta]x+[alphabeta]=0

alpha+beta=4

alphabeta= 4-2root3+2root3-3=1

Therefore x2-4x+1=0 is the quadratic polynomial