the equation whose roots are reciprocal of the roots of the roots of the x⁴+3x³-6x²+2x-4
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- x⁴ - 5x + 4(x)
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Answer:
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Step-by-step explanation:
Equation whose root are reciprocal of roots of x
4
+3x
3
−6x
2
+2x−4=0 by replacing x→
x
1
(
x
1
)
4
+3(
x
1
)
3
−6(
x
1
)
2
+2(
x
1
)−4=0
⇒1+3x−6x
2
+2x
3
−4x
4
=0
⇒4x
4
−2x
3
+6x
2
−3x−1=0
∴p=4,q=−2,r=6⇒q+r=4
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