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Hi,[ATTACH=full]4141[/ATTACH][ATTACH]4141[/ATTACH] The numerator is 9x^2 - 4. According to the exam board the correct answer is b = 4. I think b = 2.What do you think?
Hi,
[ATTACH=full]4141[/ATTACH]
[ATTACH]4141[/ATTACH] The numerator is 9x^2 - 4. According to the exam board the correct answer is b = 4. I think b = 2.
What do you think?