Q. If cx? + bx + a=0 then which of the
following is its zero?
answer choices
- b ± √b²
4ac
х
=
2a
-c + a² - 4ac
=
2c
-b V (2 + 4ac
2c
2
None of above
Answers
Answered by
2
Answer:
the answer is known above
Answered by
1
Answer:
the answer is none of above
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