153 = 3,375
125
3375. (15x15x15)
3 - negative 15 equal too = -12
-3 + 15 = 12
3375
3^3 is equal to 27.
15
If a=15*3, a would equal 45.
About 5 trillion. --------------------------------- 7¹⁵ = 4,747,561,509,943
x-5 * x3 = x-2 You add the powers, not multiply them.
No. It is equal to 15. One-ninth of 27 is 3 and 5 of those equal 15.
.15 decimal is equal to fraction 15/100 or 3/20.