Suppose that the functions f and g are defined for all real numbers x as follows. f(x)=x+1 g(x) = 3x² Write the expressions for (f-g)(x) and (f.g)(x) and evaluate (f+g)(-1). (f- g)(x) = (f⋅g)(x) = (f+g)(-1) = [ X 5

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Chapter4: Complex Numbers
Section4.2: Complex Solutions Of Equations
Problem 6ECP: Find a fourth-degree polynomial function f with real coefficients that has 2, 2, and 7i as zeros.
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Suppose that the functions f and g are defined for all real numbers x as follows.
f(x)=x+1
g(x) = 3x²
Write the expressions for (f-g)(x) and (f.g)(x) and evaluate (f+g) (-1).
(f-g)(x) = [
(f⋅g)(x) = [
(f+g)(-1) = [
Continue
X
Ś
© 2023 McGraw Hill LLC. All Rights R
O
Transcribed Image Text:Suppose that the functions f and g are defined for all real numbers x as follows. f(x)=x+1 g(x) = 3x² Write the expressions for (f-g)(x) and (f.g)(x) and evaluate (f+g) (-1). (f-g)(x) = [ (f⋅g)(x) = [ (f+g)(-1) = [ Continue X Ś © 2023 McGraw Hill LLC. All Rights R O
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