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Solve x^(-1/4) = 0.2

Get both sides in similar forms to make it easier to solve.1/x^1/4 = 1/5x^1/4 = 5x = 5⁴ = 625

Answered by Salma E. • Further Mathematics tutor

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Solve x^(-1/4) = 0.2

Related Further Mathematics GCSE answers

How do I find the limit as x-->infinity of (4x^2+5)/(x^2-6)?

In the expansion of (x-7)(3x2+kx-3) the coefficient of x2 is 0. i) Find the value of k ii) Find the coefficient of x. iii) write the fully expanded equation in terms of x

A straight line passes trough the points A(-4;7); B(6;-5); C(8;t). Use an algebraic method to work out the value of t.

The equation of a curve is y = x^2 - 5x. Work out dy/dx

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Solve x^(-1/4) = 0.2

Related Further Mathematics GCSE answers

How do I find the limit as x-->infinity of (4x^2+5)/(x^2-6)?

In the expansion of (x-7)(3x**2+kx-3) the coefficient of x**2 is 0. i) Find the value of k ii) Find the coefficient of x. iii) write the fully expanded equation in terms of x

A straight line passes trough the points A(-4;7); B(6;-5); C(8;t). Use an algebraic method to work out the value of t.

The equation of a curve is y = x^2 - 5x. Work out dy/dx

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ABCya

© 2026 by IXL Learning

In the expansion of (x-7)(3x2+kx-3) the coefficient of x2 is 0. i) Find the value of k ii) Find the coefficient of x. iii) write the fully expanded equation in terms of x