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sweet-ann [11.9K]
3 years ago
7

A student solves the following equation and determines that the solution is −2. Is the student correct? Explain. 3 a 2 − 6a a2 −

4 =.
Mathematics
1 answer:
NeX [460]3 years ago
6 0

Answer:

No

3a²-6a=a²-4

2a²-6a-4=0

a²-3a-2=0

a=2 or a=1

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