1. Given f(x) = 12x²-8x+4 and g(x) = 6x²+3x-9. Evaluate (f-g) x. 2. Given f(x) = 6x³ +7x²-5 and g(x) = -3x² +9. Evaluate (f+g) x. 3. Given f(x) = 3x-5 and g(x)= x+2. Evaluate f(g(x)).
1. Given f(x) = 12x²-8x+4 and g(x) = 6x²+3x-9. Evaluate (f-g) x. 2. Given f(x) = 6x³ +7x²-5 and g(x) = -3x² +9. Evaluate (f+g) x. 3. Given f(x) = 3x-5 and g(x)= x+2. Evaluate f(g(x)).
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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