Question number 8 Plz someone help me
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Answer:
x²-4x-5=0 is the answer
Step-by-step explanation:
By solving given equation we get two roots -1 and 2. So, consider α=-1 and β=2 then 2α+1 and 2β+1 become -1 and 5 respectively. So by applying these values we get x²-4x-5=0 as answer
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