Mathematics, 30.09.2019 16:30, safiyabrowne7594

Analyze cecile’s work. is it correct? no, adding in 0x keeps an equivalent polynomial. no, she did not fill in the x correctly. she should have 16 on top and –9 on the bottom. no, 16x6 + 12x3 – 12x3 – 9 is not equivalent to 16x6 – 9. yes, cecile factored the polynomial correctly.

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Analyze cecile’s work. is it correct? no, adding in 0x keeps an equivalent polynomial. no, she did...