Question Factor the expression l2(1+l) Evaluate l2+l3Rewrite the expression l2+l2×lSolution l2(1+l) Show Solution Find the roots l1=−1,l2=0 Evaluate l2+l3To find the roots of the expression,set the expression equal to 0 l2+l3=0Factor the expression l2(1+l)=0Separate the equation into 2 possible cases l2=01+l=0The only way a power can be 0 is when the base equals 0 l=01+l=0Solve the equation More Steps Evaluate 1+l=0Move the constant to the right-hand side and change its sign l=0−1Removing 0 doesn't change the value,so remove it from the expression l=−1 l=0l=−1Solution l1=−1,l2=0 Show Solution
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