The answer would be 4(x^6+x-3)
Answer:
68
Step-by-step explanation:
1) 40+7=47
2) 47+7=54
3) 54+7=61
4) 61+7=68
Answer:
12^5
Step-by-step explanation:
12^5 means 12*12*12*12*12 (5 twelves)
Answer: 4x² + 12x + 9
Explanation:
Area = (2x + 3) (2x + 3) = 4x² + 6x + 6x + 9 = 4x² + 12x + 9
Answer:
16
Step-by-step explanation:
use the formula (b/2)^2 to find what number to add to each side of the equation