Question: Simplify the differenceb - 4 / b2+ 2b-8 -b+2 / b2-16] State any restrictions on the variable.A. -4(2b 5)/(b + 4); b?-4B. -4(2b -3)/

Simplify the differenceb - 4 / b2+ 2b-8 -b+2 / b2-16]

Simplify the differenceb - 4 / b2+ 2b-8 -b+2 / b2-16] State any restrictions on the variable.A. -4(2b – 5)/(b + 4); b?-4B. -4(2b -3)/ (6 – 4)(b + 4)(b + 2); b?-2 or ±4C. -4(2b – 3)/(b – 4)(b + 4)(b - 2); b?2 or ±4D.-4(2b – 3)/(b – 4)(b + 4)(b ? 2); b ?2 or ± 4

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