Question: Simplify. 7a a - 2 a+1 Step 1 The LCM of the denominators is a - 2 2 (a + 1 1 Step 2 Change

Simplify. 7a a - 2 a+1 Step 1 The LCM of the denominators is a - 2 2 (a + 1 1 Step 2 Change each rational expression to an equivalent expression that has the LCM for the denominator. This involves multiplying by a factor of 1. 7a a+1 32 + 7a a- 2 a+1 (a - 2) (a + 1) 92 a - 2 a+1 a - 2 (a - 2)(a + 1) Submit Skip (you cannot come back)Tutorial Exercise Solve by factoring. 12 - 25 = 24t Step 1 Write the equation in standard form. +2 - = Submit Skip (you cannot come back)

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