63 + 52 = 216 + 25 = 241
If the bases are the same then just do simple exponent addition just add hte exponents eg 2 to the power of 5 + 2 to the power of 3 = 2 to the power of 5+3 =2 to the power of 8 this can also be simplified to 1 to the power of 4
-3
No.
If you add 5 to -2, you can get 3
x-5 * x3 = x-2 You add the powers, not multiply them.
2. 2 + 3 = 5 Or if you mean like add 3 to the prime number, then add that to the prime? 2 still works!! 2: 2 + 3 = 5. 5 + 2 = 7
It is 23 because 2 add 3 is 5 but 2 and 3 is 23
3
it is 5
Just add them... ie (+2) + (+3) = +5 and usually written as 2+3=5
8
2^5 x 2^3 = 2^8 = 256