Imarisanii Imarisanii

11-09-2020
Mathematics

contestada

5 ( 3 squared x) + 9 ( 3 squared x)

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CSMedrano CSMedrano

11-09-2020

Answer:

42x^2

Step-by-step explanation:

[tex]5(3x^{2} )+9(3x^2)\\\\=(5+9)(3x^2)\\\\=14(3x^2)\\\\=42x^2[/tex]

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