exam Maths Puzzle Numerical Ability

Simplify: [(27^-2x)(25^x)^4(3^6x)^1/2]/ 9^x(625^(x-1))^-2

Read Solution (Total 0)

exam Other Question

-19=k+9 hey i need help how do u do this problem can u plz help plz this problem
6-b=5b+30 and other can u plz show me how to do this