Question Factor the expression l4(1−l) Evaluate l4−l5Rewrite the expression l4−l4×lSolution l4(1−l) Show Solution Find the roots l1=0,l2=1 Evaluate l4−l5To find the roots of the expression,set the expression equal to 0 l4−l5=0Factor the expression l4(1−l)=0Separate the equation into 2 possible cases l4=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=−1Change the signs on both sides of the equation l=1 l=0l=1Solution l1=0,l2=1 Show Solution
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