Question

abcd+bd-5ac where a= 3 , b= 4, c= -1 d = 5​

Answer 1

Answer:

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Step-by-step explanation:

given,

a = 3 ,

b= 4 ,

c= -1 ,

d = 5.

now ,

putting the values in given equation , we get

abcd +bd -5ac

=> 3×4×(-1)×5 + 4×5 -5(3)(-1)

=> - 60 +20 +15

=> 25.

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