Hi!
To solve exponental equations, multiply the exponents.
4·5=20
The answer is

Hope this helps! :)
-Peredhel
Answer:
see it
Step-by-step explanation:
Answer:
-2(-2) + (12-9) = 2 + 9 + -2(-2)
Step-by-step explanation:
Answer:
3 x^2 + 2 x + 17
Step-by-step explanation: