Answer:
n*n*n*n*n*n*n
Step-by-step explanation:
n^4 * n^3 = n^7 = n*n*n*n*n*n*n
Answer:
hello your answer is 21 y=21
Step-by-step explanation:
3 times -7 is 21- hope i helped
8.romb
Step-by-step explanation:
thats all I know
Answer:
No, because an expression is already solved and an equation is where you have to solve it
Step-by-step explanation: