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01-01-2021
Mathematics

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x2+x2+x2 and 4x2 equivalent when x = 3? Explain please

Respuesta :

01-01-2021

Answer:

Step-by-step explanation:

if you mean x^2+x^2+x^2=3x^2

if x=3, we have 3*3^2=3*9=27

4x^2=4*3^2=4*9=36

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