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25-12-2015
Mathematics

contestada

If f(x) = 2x^2 + 1 and g(x) = 3x - 2, what is the value of f(g(-2))?

Respuesta :

25-12-2015

f(g(-2))

f(3(-2)-2)

f(-8)

2(-8)^2+1

2(64)+1

128+1

129

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