Simplify the rational expression. State any restrictions on the variable.

Question

asked Oct 9, 2019 182k views

1 Answer

Kingjeffrey · Answer 1 · 2019-10-15T05:24:56+0000

we are given

(t^2-4t-32)/(t-8)

we know that

denominator of any expression can not be zero

so,

$t-8 \\eq 0$

$t \\eq 8$

so, this is restriction

now, we will factor numerator

(t^2-4t-32)/(t-8)= ((t-8)(t+4))/(t-8)

now, we can simplify it

(t^2-4t-32)/(t-8)= (t+4)

so, option-C............Answer