26^6
1.5^-3 = 8/27
1/ x−3x^{-3}x−3 = 1/10
-3x-3
x^2-5x+6 = (x-2)(x-3) when factored
x^2−5x+6=(x−2)(x−3)
4x+¹+4²-x=10 by exponential equation
-3.600-100+500+3.000+100
26^14