Question Simplify the expression 310e21λ Evaluate 310eλ×21Use the commutative property to reorder the terms 310e21λSolution 310e21λ Show Solution Find the roots λ∈/R Evaluate 310eλ×21To find the roots of the expression,set the expression equal to 0 310eλ×21=0Use the commutative property to reorder the terms 310e21λ=0Multiply the terms 310e21λ=0Solution λ∈/R Show Solution