Question

factorise x^3+3/2x^2+3/4x+1/8

Answer 1

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factorise x^3+3/2x^2+3/4x+1/8

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see ⇑⇑⇑in the picture above attach for complete solution step by step:-

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Answer 2

Answer:

(x+1/2)^3

Step-by-step explanation:

Identity: (a+b)^3= a^3 + (3a^2b) + (3ab^2) + b^3

Here, a=x and b=1/2

Hence;  x^3+3/2x^2+3/4x+1/8

            =(x+1/2)^3