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=−1,n2=0 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=−1,n2=0 Show Solution
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