The first thing that he has to do is take that "minus" sign through the parentheses containing the second polynomial. Some students find it helpful to put a " 1 " in front of the parentheses, to help them keep track of the minus sign. Here's what the subtraction looks like, when working horizontally/
Answer:
81
Step-by-step explanation:
9^2 = 81 bc 9x9=81
Answer:
The answer is option 1 , 2 and 3 or A , B and C
Step-by-step explanation:
Answer:
Answer is 9 feet = 9 fe 2t
w= 9fe 2t
Step-by-step explanation:
AAB I think that's it get back to me If its wrong