x²-2x-3=0 এর বীজ দুটি p,q হলে (p³+q³) এর মান কত?
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Answer:
X²–2X–3=0
(X–3)(X+1)=0
X=3 OR X=–1
(p³+q³)
(3³+(–1)³)
(27–1)
26
I THINK my answer is right
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