Question: Britney is solving a quadratic equation Her first step is shown below 2 Problem 3x 1 2 Step One 3x 8 10x 3 2x 3

Britney is solving a quadratic equation Her first step is shown

Britney is solving a quadratic equation Her first step is shown below 2 Problem 3x 1 2 Step One 3x 8 10x 3 2x 3 10x 8 6x 9 Which two properties did Britney use to get to step 1 addition property of equality I II commutative property of addition III multiplication property of equality IV distributive property of multiplication over addition 1 I and III 3 II and III 2 I and IV 4 II and IV

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