AP EAMCET · Maths · Determinants
The equation whose roots are also the roots of the equation is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Given equation is 1-3116413xx2=0 ⇒6x2-12x+3x2-4+3x-6=0 ⇒6x2-12x+3x2-12+3x-6=0 ⇒9x2-9x-18=0 ⇒9x2-x-2=0 Hence, the required equation is x2-x-2=0
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