Math, asked by aayeshasiddiqua970, 5 hours ago

find the value of b square _4ac if a=2 b=_11 c=15

Answers

Answered by ISAlishaTripathy

1

Answer:

The answer is 1 .

Step-by-step explanation:

$a = 2 \\ b = - 11 \\ c = 15 \\ {b}^{2} - 4ac = ( { - 11})^{2} - 4(2)(15) \\ = 121 - 120 \\ = 1$

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