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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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Related Further Mathematics GCSE answers

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Find the coordinates of any stationary points of the curve y(x)=x^3-3x^2+3x+2

This is a question from a past paper: https://prnt.sc/r6jnxc

l1 and l2 are tangents of a circle. l1 intersects the circle at (3-√3,5) with a gradient of √3, and l2 intersects the circle at (3+√2,4+√2) with a gradient of -1. Find the centre of the circle, and hence find the radius of the circle.

Work out the coordinates for the stationary point of y = x^2 + 3x + 4

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