if `x+1/(4x)=3/2` find the value of `8x^3+1/(8x^3)`

If x + (1)/(2x)= 3 , find the value of 8x^(3) + (1)/(x^(3))

If x=3+2i find the value of x^4-4x^3+4x^2+8x+39

If x=(sqrt3+1)/2 find the value of 4x^3+2x^2-8x+7

If 4x^2-6x+1=0 , then the value of 8x^3 +(8x^3)^-1 is: यदि 4x^2-6x+1=0 है, तो 8x^3 +(8x^3)^-1 का मान ज्ञात करें |

If x^(2)+(1)/(x^(2))=7 and x!=0: find the value of 7x^(3)+8x-(7)/(x^(3))-(8)/(x)

If x=3+2i find the value of x^(4)-4x^(3)+4x^(2)+8x+39

If 3x+(1)/(2x)=5 then what is the value of 27x^(3)+(1)/(8x^(3)) ?