Question

factorise the following expression..... 4x²+4x+1

Answer 1

Answer:

x=-1/2,-1/2

Step-by-step explanation:

4x²+4x+1=0

4x²+2x+2x+1=0

2x(2x+1)+1(2x+1)=0

(2x+1)(2x+1)=0

2x+1=0,2x+1=0

x=-1/2,-1/2

Answer 2

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