Respuesta:
Explicación paso a paso:
A) a²=121 = 11 x 11 = 121
B)x²-8=28 = 6 x 6 = 36 - 8 = 28
C) n²=-1444 = 38 x 38 = 1444
D) -6m²=150 = 5x5 = 25 * 6 = 150
E)z²-5=-4 = 3 x 3 = 9 - 5 = 4
F)8b²-7=193 = b = 5 ; 5x5 = 25*8 = 200 - 7 = 193
G)w(w-35)=0 = w = 35
H) 100y²=900 = y = 3; 3 x 3 = 9 * 100 = 900