if the zeroes of the polynomial are 3x2 - 5x+2 are a+b and a-b,find a and b
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given ,the zeros of the polynomial are a+b and a-b
we know that sum of zeros =- x coefficient /x² coefficient
=2a=5/3
=a=5/6
product of roots = constant term /x² coefficient
=a²-b²=2/3
=(5/6)²-b²=2/3
=25/36-b²=2/3
=25/36-2/3=b²
=25-24/36=b²
=1/36=b²
b=±1/6
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