Question 1 Report
Simplify 3(2n+1) - 4(2n-1) 2n+1 - 2n
Answer Details
Start by expanding 3(2n+1) - 4(2n-1) 2n+1 - 2n: 3 x 2n x 21 - 22 x 2n x 2-1 2n x 2 -2n Solving the equation above gives; 2n x 21 x 2 2n = 2 x 2 = 4
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