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14-08-2019
Mathematics

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If f(x) = 2x squared +1 and g(x) = x^2-7 find (f+g)(x)

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Аноним Аноним

14-08-2019

Answer:

5x^2-6

Step-by-step explanation:

(2x)^2+1 + x^2-7=4x^2+x^2+1-7=5x^2-6

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