Answer:
-68
Step-by-step explanation:
64 x -1 + -4
-64 + -4
-68
EASY!
Jxhebsnsnsbx deemdijfnfnememe
Answer:
uh. Yeah totally
Step-by-step explanation:
4/(m+9)+5/(m^2-81)=
4/ ( m+9) +5 / ( m-9)(m+9)=
4(m-9)/(m+9)(m-9)+ 5 / (m+9)(m-9)=
(4m-36+5)/(m+9)(m-9)=
4m-31/ (m+9)(m-9)
the answer is D
