Question

Se da x/a=y/b=z/c=t/d=u/e=10.Sa se calculeze 10 la puterea 2-x+y+z+t+u/a+n+c+d+e

Answer 1

x/a = y/b = z/c = t/d = u/e = 10
x = 10a    y = 10b    z= 10c    t = 10d  u= 10e
( x +y +z+t+u) /(a+b+c + d+e) = 10(a+b+c+d+e)/(a+b+c+d+e) = 10
10² - 10 = 90