Any number raised to the 0th power is 1.
Chat with our AI personalities
1 everything to the power of 0 = 1
9 x 1012 = 9,000,000,000,000 = (9 x 1012) + (0 x 1011) + (0 x 1010) + (0 x 109) + (0 x 108) + (0 x 107) + (0 x 106) + (0 x 105) + (0 x 104) + (0 x 103) + (0 x 102) + (0 x 101) + (0 x 100).
x - 9 = 0 x - 9 = 0 x - 9 = 0 x - 9 = 0
-9
0