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BluSeaa
03.07.2019 •
Mathematics
When asked to factor the trinomial 9x^2+12x+4, a student gives the answer (3x-2)(3x-2). what is one thing wrong with this answer? a. there is nothing wrong with the answer b. 3 is also a factor of this trinomial c. the factors are not simplified d. the minus signs should be plus signs
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Ответ:
D is correct
Step-by-step explanation:
Ответ:
D. The length is 5 times the width
because width is x
and the length is x x x x x