Math questions……plzz help <3!!!!!!?
what is the purpose of….
The Commutative Property
The Associative Property
The Identity Property
and this math problem……
24c-6(8-4c)+52
Please helpp meee
Favorite Answer
What you have to do in the problem, is demonstrate your knowledge and understanding of the rules to show which operators take precedence.
The Commutative Property: the order of the numbers when you add or multiply does not matter. ex: 8+5=5+8
The Associative Property: where you place your parenthesis when you add or multiply does not matter. ex: 8+(7+6)=(8+7)+6
The Identity Property: when you multiply a number by one (for multiplication), for addition, you add zero
and this math problem……
24c-6(8-4c)+52
=24c-48+24c+52
=48c+4
=24c-48+24c+52
=48c+4
Addition
a + b = b + a
Multiplication
ab = ba
________
Associative Properties
Addition
(a + b) + c = a + (b + c)
Multiplication
(ab)c = a(bc)
_________
Identity Properties
Addition
a + 0 = a
Multiplication
a x 1 = a
______
And for the problem you need to do your own homework, you will never learn. I’ll give you a tip: Combine like terms and use the distributive property.
Good Luck
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