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Cookie_2046
 one year ago
I need help on this math question please help i will medal you
Cookie_2046
 one year ago
I need help on this math question please help i will medal you

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phi
 one year ago
Best ResponseYou've already chosen the best response.1does that show multiplying or adding?

phi
 one year ago
Best ResponseYou've already chosen the best response.1you can cross off two of the choices if you can identify this as multiplying or adding multiply is show by a dot. add is shown by a + sign which is used here?

Cookie_2046
 one year ago
Best ResponseYou've already chosen the best response.0It's A or D right?

phi
 one year ago
Best ResponseYou've already chosen the best response.1now to pick the correct choice you have to learn (memorize) associate means "move parens" commutative means "change or switch the order" what is different between the two sides? order of the multiply or moving parens

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yea. associative means (a × b) × c = a × (b × c) commutative means a x b x c = b x c a

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0notive how in the first one, only the parenthesis are different, and in the second the order os different
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