Question

If x – 1/2x = 2 then, find the value of 4x^4 + 1/4x^2

Answer 1

Answer:

Step-by-step explanation:

x-1/2 x=2

x-1=4 x

3 x=-1

x=-1/3

4 x^4+1/4 x^2

4*1/81+1/4/9

85/81/4/9

340/9

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