2 years ago

Pedro solves the quadratic equation x^2+6x –14 using the quadratic formula. In which step did Pedro make an error?

Mathematics

1 answer:

Nutka1998 [239]2 years ago

3 0

9514 1404 393

Answer:

correct choice is marked

Step-by-step explanation:

The error is in step 2. The square root cannot be distributed to a sum.

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