glenroy146 glenroy146

20-12-2017
Mathematics

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If f(x)=-2x+7 and g (x) =x^2- 2 then f (g (3)) is equal to

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springwilliams0 springwilliams0

20-12-2017

(g(3))= (3^2-2)
g(3)= 7
f(g(3))= -2(7)+7
f(g(3))= -14+7
f(g(3))= -7

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