Question

find the value of b^-4ac,if a=2,b=-8,c=5.
Ans.D=b^-4ac.
=(-8)^-4(2)(5).
=-64-40.
=104.​

Answer 1

Answer:

bsj2iieiri4839593sx x b,'nnt r9dic x bxjei394

Answer 2

Step-by-step explanation:

(-8)²-4×2×5

64-40

24

D=24