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If quadratic equation ax^2+bx+c=0 does n...

If quadratic equation `ax^2+bx+c=0` does not have real roots, then which of the following may be false (a) `a(a-b+c) gt 0` (b) `c(a- b+c)>0` e) `b(a- b+c) gt 0` (d) `a +b+c) (a-b+c)gt0`

A

`a(a-b+c)gt 0`

B

`c (a-b +c) gt 0`

C

`b (a-b+c) gt 0`

D

`(a+b+c) (a-b+c) gt 0`

Text Solution

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The correct Answer is:
C
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