X = 7. 7 x 4 = 28 and 28 + 3 = 31.
31>27
M⁴n³(-mn)⁴
m⁴n³(-m⁴n⁴)
-m⁸n⁷
Answer:
A
Step-by-step explanation:
Answer:
area of square = l² = n²
Step-by-step explanation:
Step-by-step explanation:

m(2nr) = r-s
2×n×r×m = r-s
move the r on the right side to the left side
2nrm - r = -s
r ( 2nm - 1 ) = -s
