Answer:
-6a-48
Step-by-step explanation:
-6(a+8)
=(-6)(a + 8)
=(-6)(a) + (-6)(8)
=-6a-48
Answer:
7.810249676
Step-by-step explanation:
Answer:
Since both terms are perfect squares, factor using the difference of squares formula,
a
2
−
b
2
=
(
a
+
b
)
(
a
−
b
)
where
a
=
3
x
and
b
=
1
.
(
3
x
+
1
)
(
3
x
−
1
)
Step-by-step explanation:
Answer:
Step-by-step explanation:
You haven't provided the expressions to choose from.
4⁻² × 7⁻² = (4×7)⁻² = 28⁻² = 1/28²
Answer:
6:1
Step-by-step explanation: