Commutative, Associative, and Distributive Properties- SOS Student Algebra 1 [A(B + C) = ab + ac]
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a + (b + c) = (a + b) + c
Associative property of addition
(a • b) • c = a • (b • c)
Associative property of multiplication
a + b = b + a
Commutative property of addition
a • b = b • a
Commutative property of multiplication
a(b + c) = ab + ac
Distributive property of multiplication - over addition
a(b - c) = ab - ac
Distributive property of multiplication - over subtraction
a + 0 = a
Identity property of addition
a + (-a) = 0
Inverse property of addition
a • (1/a) = 1
Inverse property of multiplication
a • 1 = a
identity property of multiplication
