Question Simplify the expression 2n2−n Evaluate n×2n−1Multiply the terms 2n(n−1)Solution More Steps Evaluate n(n−1)Apply the distributive property n×n−n×1Multiply the terms n2−n×1Any expression multiplied by 1 remains the same n2−n 2n2−n Show Solution Find the roots n1=0,n2=1 Evaluate n×2n−1To find the roots of the expression,set the expression equal to 0 n×2n−1=0Multiply the terms 2n(n−1)=0Simplify n(n−1)=0Separate the equation into 2 possible cases n=0n−1=0Solve the equation More Steps Evaluate n−1=0Move the constant to the right-hand side and change its sign n=0+1Removing 0 doesn't change the value,so remove it from the expression n=1 n=0n=1Solution n1=0,n2=1 Show Solution
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