Which property justifies his step in simplifying an expression?
5x2+x2+4=(5x2+x2)+2x+4
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Mathematics, 28.01.2020 02:31, karmaxnagisa20
Which property justifies his step in simplifying an expression?
5x2+x2+4=(5x2+x2)+2x+4
-the associative property
-the inverse property
-the commutative property
-the distributive property
Answers: 2
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