Simplify each expression and state any non-permissible values. (4 marks - show your work)

4x-1 divided by x^2+7x+12 divided by 2x-1 divided by x^2 +x- 12 is the expression

Help me please and thank you.

1 answer

(4x-1)/[(x+3)(x+4)] * (x+4)(x-3)/(2x-1)

the (x+4) cancels, not much else to do