Question

If a=2 b=-8 ;C=5 then find the
Value of
b²-4ac​

Answer 1

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ANSWER

find

‣ value of b²-4ac

Value If a =2, b= -8 and c= 5

$b {}^{2} - 4ac \\ ( - 8) {}^{2} - 4(2 \times 5) \\ 64 - 4(10) \\ 64 - 40 \\ = 24$

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HOPE IT HELPS

Answer 2

Step-by-step explanation:

b²-4ac put the value in the formula and do step by step with this solution