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Chapter 10.5, Problem 1E Step-by-step solution Step 1 of 8 1. (a) 2e2t+4 Step 2 of 8 (b) -9e1-7t Comments (1) Anonymous wrong Step 3 of 8 (c) 2tet2+1 Step 4 of 8 (d) -10te2-t2 Step 5 of 8 (e) (2ax + b)eax2+bx+c Step 6 of 8 Step 7 of 8 Step 8 of 8