Indicate whether the Additive Inverse, Additive Identity, Commutative, or Associative property of addition is illustrated in the problem.9 + (-9) = 0
A. Additive inverse
B. Commutative property of addition
C. Associative property of addition
D. Additive identity
Answer: A
Mathematics
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? -
A. -4
B. -
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A. 6x2 - 5xy - 4x + 12 B. 2x2 - 5xy - 4x + 4 C. 2x2 - 9xy + 4 D. 2x2 - 9xy - 12
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Factor the trinomial completely.-25x2 + 30x + 16
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Mathematics