Mathematics, 17.07.2019 08:50 efloyd04
6which property justifies this step in simplifying an expression? 5x 2 + x 2 + 2x + 4 = (5x 2 +x 2 ) + 2x + 4 a the associative property b the inverse property c the commutative property d the distributive property
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6which property justifies this step in simplifying an expression? 5x 2 + x 2 + 2x + 4 = (5x 2 +x 2...
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