Question

find the general solution of (4D²+4D+1)=0​

Answer 1

Step-by-step explanation:

your answer is given

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Answer 2

Answer:

D= -1/4 & D= -1

Step-by-step explanation:

As you can see it's given in the question that,

4D²+4D+1=0

Now by doing, splitting the middle term we get,

4D²+4D+D+1=0

4D(D+1)+(D+1)=0

Implies,

(4D+1)=0 and (D+1)=0

Therefore by equating these two above equations we get the value of D as,

(4D+1)=0,implies, D= -1/4

and (D+1)=0, implies, D= -1

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