Answer:
the resultant force is 100N
C
Step-by-step explanation:
3
2x
8
3y
a) (2a - b)² = (4a² - 4ab + b²)
b) (10m - n²)² = (100m² - 20mn² + n⁴)
c) (4x - 4²) = (16x² - 8x + 4⁴)
d)
e)
f)