Math, asked by piyushshamkantpatil6, 1 month ago

If a = 1/2, b = 3 and c = 6 then find the value of b^ 2 -4ac?​

Answers

Answered by kinzal
2

Answer :-

  \small \bf a =  \frac{1}{2}  \:  \:  \:  \: b = 3 \:  \:  \:  \: c = 6 \\  \\  \small \bf \purple{  {b}^{2}  - 4ac} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  \small \bf \purple{   = {(3)}^{2}  - 4 \bigg( \frac{1}{2} \bigg)(6)  }  \:  \:  \: \\  \\ \small \bf \purple{ = 9 - (2)(6)} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\ \small \bf \purple{ = 9 - 12} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  \small \bf \fbox{\blue { =  - 3}} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

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