If x - 14x - 32 - find the value of 8x3 - 18x3-

The correct option is C 24 Given x+14x=32⇒ 2x+12x=3 Now, 8x^3+18x^3=(2x)^3+1(2x)^3=(2x+12x)(4x^2+14x^2+2x*12x)=3[(2x+12x)^2 2+1]=3[9 2+1]=24 ...

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Multiplication of Rational Expressions

If x + 14x ...

Question

If $x + \frac{1}{4 x} = \frac{3}{2}$ , find the value of $8 x^{3} + \frac{1}{8 x^{3}}$ .

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