Answer:
4 years difference
Step-by-step explanation:
Answer:
(5x^2-3) +(2x^2-3x^3)
=3x^3+5x^2+2x^2-3
= 3x^3 +7x^2 -3
Step-by-step explanation:
hope this is correct cuz I'm not an expert...
4^4 is simply 4x4x4x4 and 4^7 is 4x4x4x4x4x4x4
Step-by-step explanation:
commons core yeayeayea