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08-03-2019
Mathematics

contestada

Find the missing term.

The sum of ____ and 7x^2 is 10x^2

A. -3x^2
B. 3x^2

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Respuesta :

xuanfu323 xuanfu323

08-03-2019

Answer:

B

Step-by-step explanation:

10x²-7x²=3x²

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