solve the question who is solve
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Step-by-step explanation:
3x²-8x-3=0
a+b = -(-8)/3=8/3
ab = -3/3 =-1
(a+b)² = 8²/3² = 64/9
(a+b)² - 2ab
= 64/9 -2×-1
=64/9 + 2
= 64 +18/9 = 82/9 =9 1/9
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