Pre-Cal: Solving Rational Equations:

Solve each of the following equations and identify all non-permissible values. Show work.

1.

The non - permissible values of 6 4 2x-1 x+1 are4 Solve 2x - 1 ac + 1The non - permissible values of 2a a-2 4 = a2 +2a-3 2a-2 are at3For the above equation, the solution is a=-4, a=2 a=4, a=-2 a=7, a=-2 a=-7, a=2The non - permissible values of 1 = 2 are x-4 xSolve x-4The non - permissible values of n 3n-1 n-2 + = n2-4 3n+6 areFor the above equation, the solution is n=1/13 On=-1/13 n=13/2 n=-13/2For the following equation, identify the roots and extraneous roots m2+a2+2 _ 3225 W '1? O x=-3, x=1, BUT x=1 is extraneous O x=3, x=-1, BUT x=3 is extraneous O x=3, x=-1, BUT x=-1 is extraneous