Question

Simplify 3[14/(4^2-3^2)-5]

answer choices:
a. -9
b. 27
c. 21
d. 6
pls help lots of points!!

Answer 1

3[14/(4^2-3^2)-5]
=3[14/(16-9)-5]
=3[14/(7)-5]
=3[2-5]
=3[-3]
= -9

answer
a. -9