If α , β are zeroes of the polynomial x 2 - 8x+ k . Find the value of ‘k’ , if 2α + 3β = 25.
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x^2-8x+k
a+b=8
2a+3b=25
solving equations,
a=-1 and b=9
ab=k=-9
a+b=8
2a+3b=25
solving equations,
a=-1 and b=9
ab=k=-9
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