Rationalise 1/(√7) ?

1/(√7) x(√7)/(√7) =(√7)/7

HJ

Related Maths GCSE answers

All answers ▸

Find the roots of the following function: f(x)= 3*(x-1)^2 - 6.


Solve for simultaneous equations x +5y =9 and 3x + 2y =5.


If a rectangle has length (x-4), width (x-5) and area 12 then what is the value of x?


How do I rationalise the denominator of √2+1]/√2-1?