If a, B are the zeroes of 2x + 3x+1 then a+b =?
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Answer:
2x
2
−3x+1=0
2x
2
−2x−x+1=0
2x(x−1)−1(x−1)=0
(x−1)(2x−1)=0
α=1
β=
2
1
3α=3×1=3
3β=3×
2
1
=
2
3
sopolynomial
x
2
−(3α+3β)x+(3α)(3β)=0
x
2
−(3+
2
3
)x+(3)(
2
3
)=0
x
2
−
2
9
x+
2
9
=0
2x
2
−9x+9=0
Step-by-step explanation:
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