Respuesta :

ChoiSungHyun

Step-by-step explanation:

When x = 3, y = 5 and z = -2,

F = x² * y / z³

= (3)² * (5) / (-2)³

= 9 * 5 / (-8)

= 45 / (-8)

= -45/8 or -5.625.

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