find the square root of 225 by prime factorisation and if it is not a perfect square turn it into a perfect square and answer
3^7-x^2+2x-4
3^7-x^2+2x-4d
$\sqrt{\x^2-3x+2}$
3^7
As a product of its prime factors 1764 = 2*2*3*3*7*7
6,7=7,21+log((1,58-x)/(2,56+x))
a+b cube
