Math, asked by abdulrehman070278, 1 month ago

If a =1, b=4, c=-5 then find the value of b square -4 AC
(1) -4
(2) 4
(3) 36
(4) -36
please tell the Answer

Answers

Answered by sharanveerkaur32

1

Answer:

36

Step-by-step explanation:

(4) ²-4×1×(-5)

16-(-20)

16+20

36

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