Find the sum of the zeroes of the polynomial 2x² -49 = 0
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Step-by-step explanation:
2x
2
−8x+6=0
⟹2x
2
−2x−6x+6=0
⟹2x(x−1)−6(x−1)=0
⟹x=1 or 3
So 1,3 are the zeroes of polynomial 2x
2
−8x+6
Sum of zeroes is 1+3=4
Product of zeroes is 1(3)=3
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