If sum of zeros =√2, product of its zeros =13. The quadratic polynomial is
A
3x2−3√2x+1
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B
√2x2+3x+1
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C
3x2−2√3x+1
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D
√2x2+x+3
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Solution
The correct option is A3x2−3√2x+1 If α, β be the zeros of the quadratic polynomial ax2+bx+c,then (α+β)=√2=−ba,αβ=13=ca If a=3, b=−3√2, c=1, the required polynomial will be 3x2−3√2x+1