If a,b are the zeroes of the given polynomial p(x)=4x^2+4x-1, then fin

1.	If a,b are the zeroes of the given polynomial p(x)=4x^2+4x-1, then find the value of 1/a+1/b
Answer» ANSWER: Given: α,β are zeroes of the POLYNOMIAL x 2 −4x+1 To find the VALUE of α 1 + β 1 −αβ Sol: From the given QUADRATIC equation, α+β=4 and αβ=1 Therefore, α 1 + β 1 −αβ= αβ α+β −αβ ⟹=4−1=3

If a,b are the zeroes of the given polynomial p(x)=4x^2+4x-1, then find the value of 1/a+1/b

Answer»

ANSWER:

Given: α,β are zeroes of the POLYNOMIAL x

−4x+1

To find the VALUE of

−αβ

Sol: From the given QUADRATIC equation,

α+β=4 and αβ=1

Therefore,

−αβ=

αβ

α+β

−αβ

⟹=4−1=3

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If a,b are the zeroes of the given polynomial p(x)=4x^2+4x-1, then find the value of 1/a+1/b​

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If a,b are the zeroes of the given polynomial p(x)=4x^2+4x-1, then find the value of 1/a+1/b