alisaloveart alisaloveart

28-01-2020
Mathematics

contestada

Item 17
Are the expressions 8x2+3(x2+y) and 7x2+7y+4x2−4y equivalent? Which best explains your reasoning?

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slolyki slolyki

28-01-2020

Answer: Yes

Step-by-step explanation:

Because both have x^2

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Jackieb9187 Jackieb9187

10-11-2020

Answer: yes

Step-by-step explanation: the expressions are equivalent because they both simplify to 11x^2 +3y

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