Answer:
The answer would be 90 inches not 30.
Step-by-step explanation:
I did the math and got 90 inches. Have a nice day
Expad the expression:
4096x^(6)-18432x^(5)+34560x^(4)-34560x^(3)+19440x^(2)-5832x-729
hello your answer is 21 y=21
3 times -7 is 21- hope i helped