Mathematics
Mathematics, 05.06.2021 08:40, oKINGDEROo

Felipe's solution to an equation is shown below. Given: x² + 6x +8=0
Stepl: (x+2)(x+4)=0
Step2: x+2 =0 or X+4=0
Step3: x=-2 or x=-4

Which property of real numbers did Felipe use for step 2?
A. Distributive property of multiplication over addition

B. Multiplication property of equality

C. Commutative property of multiplication

D. Zero product property of multiplication

answer
Answers: 3

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