Question

PLEASE HELP! I'M STUCK!

Answer 1

Anwser

15/ 25

Step by step explanation

With exponents you don’t multiply them by the number you multiply them the amount of times the number says so if a is one you multiply 1×1×1 which is one then you move on to B both times has it exponent of 2 so 3×3 is nine and 9×1 is 10. And since there is no exponent Over C, you can just add 10+5 which is 15

Now on the bottom half you see that C doesn’t have an exponent so we can figure out a is 1 then, do you see that b has the same exponent of two we are just going to bring that nine down to the lower half now as you can see, C has an exponent 5×5×5 is 15 and 15+10 = 25

Ps. Hope this helps!

Brainliest?

Answer 2

Answer:

Step-by-step explanation:

a³ + b² +c²/a + b² + c³=1³ + 3² + 5/1 + 3² + 5³

=1 x 1 x 1 + 3 x 3 + 5/1 + 3 x 3 + 5 x 5 x 5

=1 + 9 + 5/1 + 9 + 125

=15/135

=1/9