Factories 216 -125x^3
Answers
Answered by
0
Step-by-step explanation:
Explanation:
Using the identity
a
3
+
b
3
=
(
a
+
b
)
⋅
(
a
2
−
a
b
+
b
2
)
and the fact that
216
=
6
3
we have that
x
3
+
6
3
=
(
x
+
6
)
⋅
(
x
2
−
6
x
+
36
)
Answered by
0
Step-by-step explanation:
Step-by-step explanation:
Explanation:
Using the identity
a3+b3=(a+b)⋅(a2−ab+b2)
and the fact that
216=63
we have that
x3+63=(x+6)⋅(x2−6x+36)
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