Please help i need you to simplify and
show your work! Please do 6 and 8

Answer:
- 1
Step-by-step explanation:
Apply the product rule to
9
x
.
−
(
9
0
x
0
)
Anything raised to
0
is
1
.
−
(
1
x
0
)
Multiply
x
0
by
1
.
−
x
0
Anything raised to
0
is
1
.
−
1
⋅
1
Multiply
−
1
by
1
.
−
1