4x2 + 3x is a quadratic polynomial.
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Answered by
2
Answer:
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Step-by-step explanation:
Given: α,β are zeroes of the polynomial 4x
2
+3x+7
To find the value of
α
1
+
β
1
We know that equation ax
2
+bx+c=0
Then sum of roots =
a
−b
and product of roots=
a
c
From the given quadratic equation,
α+β=−
4
3
and αβ=
4
7
Therefore,
α
1
+
β
1
=
αβ
α+β
=
4
7
−
4
3
=−
7
3
⇒
α
1
+
β
1
=−
7
3
Answered by
2
Answer:
TRUE is Answer
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