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a fost răspuns

stiind ca:x=5,y=9,z=3, afla (y-x) x z, y:zx x,2x+yx z ofer coroana

Răspuns :

(y - x) * z = (9 - 5) * 3 = 4 * 3 = 12
y : z * x = 9 : 3 * 5 = 3 * 5 = 15
2x + y * z = 2 * 5 + 9 * 3 = 10 + 27 = 37
(y-x)*z=(9-5)*3=4*3=12

y:z*x=9:3*5=3*5=15

2x+y*z=2*5+9*3=10+27=37