For this case we must solve the following equation:
So we have to:
Applying square root to both sides of the equation:
Thus, we have two roots:
Answer:
Answer:
1: 18 2:18 3:18
Step-by-step explanation:
Answer:
20cm^2
Step-by-step explanation:
0.5x(7+3)x4=20cm^2
8, 17/12 9, 9/24 10, 13/10 11, 11/10