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Factoring or Expanding
Questions (2)
When expanding the brackets (2a-3b)²
4 answers
asked anonymously
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if y=(x +3)2, then (-2x-6)2 must equal which of the following:
a) -4y2 b) -2y2 c) -4y d) 4y
2 answers
asked by
Anonymous
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Parent Categories (2)
Algebra
Quadratic Equations