Answer: (x + 9)(x + 9). or (x + 9)^2
Step-by-step explanation:
Find the factors of 81 that when added together give you 18.
1, 81 = 82
3, 17 = 20
9, 9 = 18. answer
Answer:
2,125,764x
Step-by-step explanation:
18 times 81 equals 1,458
you then add x^2 to 1,458 which is 1,458x^2
you then simplify 1,458x^2 which gets you 2,125,764x
