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F(x)=x^2+4x and g(x)= 2x+2, find f(5)+ g(6)
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F(x)=x^2+4x and g(x)= 2x+2, find f(5)+ g(6)

User Joe Lehmann
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f(5) = 5² +4*5=25+20 = 45
g(6) = 2*6 +2 =12+2=14

f(5) + g(6)= 45 +14 =59
User Jiandingzhe
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