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Mathematics, 06.03.2020 14:54 iamsecond235p318rq
Melinda derives the quadric formula from the following equation, and her first four steps are shown below.
The equation:
where a ≠ 0
Melinda's steps :
Step 1 :
Step 2 :
Step 3 :
Step 4 :
Are Melinda's fisrt four steps correct?
*● if her steps are correct, explain how you know.
*●if her steps are incorrect, name the mistake(s) she made and explain how you know
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Answers: 2
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Melinda derives the quadric formula from the following equation, and her first four steps are shown...
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