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Mathematics
Problem
Which property of real numbers allows us to expand
7
x
(
2
x
2
−
5
x
+
3
)
7x(2x^{2}-5x+3)
7
x
(
2
x
2
−
5
x
+
3
)
as
14
x
3
−
35
x
2
+
21
x
14x^{3}-35x^{2}+21x
14
x
3
−
35
x
2
+
21
x
? a)
Commutative property
\text{Commutative property}
Commutative property
b)
Distributive property
\text{Distributive property}
Distributive property
c)
Associative property
\text{Associative property}
Associative property
d)
Product of powers law
\text{Product of powers law}
Product of powers law
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