Answer:
36
Step-by-step explanation:
Divide 84 by 7
84 ÷ 7 = 12
Now multiply 3 by 12
3 × 12 = 36
Then
7 : 3 = 84 : 36
23. 120
24. 62
25. 84
26. 64
27. 121
28. 112
29. 65
30. 78
Brainiest answer please
a. f(x)=(x+4)(x-2)^2