(2x-13)*(x-5)^2
++-*99*-*8*-*/
9/10÷1 1/3 of 9/20
29.94*0.5
how can I make 5^9 become a power of an exponent of 10 without changing its result?
3 3/7 of 2 5/8÷22 1/2
Y=1/2 X -2
6-2 (x-4) =12
2x/7 - 3/4 = x/14 + 1/2
