If (2/3)^n=〖(3/2)〗^2 what is the value of n

Reciprocal is when you interchange the numerator (the number on top in a fraction) with the denominator (the number at the bottom in a fraction). The numerator, is now the denominator and the denominator is the numerator.

For example, the reciprocal of 2 is (1/2)

If you want a reciprocal of a fraction, which is inside a square root, we multiply -1 with the number in the root

For example, 〖(3/2)〗^2   becomes  〖(2/3)〗^-2

Hence n = -2

GW

Related Maths GCSE answers

All answers ▸

-3<n<1 n is an integer, write down all the possible values of n.


How do you solve inequalities when they involve quadratics? i.e x^2+x-6<0


How can i use completing the square to factorise and solve equations


How do I work out the area of a quarter circle with radius 6cm?