Answer:
C
Expand the bracets then simplfy and then factorise
Please help! Which of the two companies would be more likely to release this graph to consumers?
1 answer:
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well, we know is a quadratic, namely of degree 2, so it has two solutions and namely two factors, and whose only zero is 7, well, we can do that by giving that only zero a multiplicity of 2, so we get two of the same zero.