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Hello, I am struggling with comlex (well i think its complex) algebra for calculus. I am to evaluate and Simplify f(x+h) for the funtion f(x)=2x^2-3x+5. I am not even sure how to begin. Is this a dividing thing? please help. Thank you!

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Hello, I am struggling with comlex (well i think its complex) algebra for calculus. I am to evaluate and Simplify f(x+h) for the funtion f(x)=2x^2-3x+5. I am not even sure how to begin. Is this a dividing thing? please help. Thank you! 

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Evaluating f(x+h) means, substituting x+h for the variable x in the given function f(x)...

f(x) 2x2-3x5
f(x+h) 2xh -3(x+h)+5
-2(x +2xh+h)-3x-3h+5
2.x2 4xh 2h2-3x-3h+5
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f(x) 2x2-3x5 f(x+h) 2xh -3(x+h)+5 -2(x +2xh+h)-3x-3h+5 2.x2 4xh 2h2-3x-3h+5

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