Answer:
2.5e+55, that's the calculator answer
Step-by-step explanation:
Or you could just multiply the beginning two numbers together, so 5 times 5 is 25, and then behind 25 add all the zeros both of them have so it would be 25000000000000000000000000000000000000000000000000000000, but this answer is too long so just answer 2.5e+55
