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a fost răspuns

{[2+(3×5-15)÷2]×3+8÷4]+[11×2-(3×5-5)÷5]×2=

Dau coronita!!​

Răspuns :

Gcampianu608

{[2+(3x5-13):2]x3+8:4}x[11x2-(3x5-5):5]x2=

{[2+(15-13):2]x3+2}x[22(15-5):5]x2=

[(2+2:2)x3+2]x(22-10:5)x2=

[(2+1)x3+2]x(22-2)x2=

(3x3+2)x20x2=

(9+2)x20+2=

11x20+2=

110+2=

112

imi dai coronita?

Răspuns:

Explicație pas cu pas:

{[2+(3x5-13):2]x3+8:4}x[11x2-(3x5-5):5]x2=

{[2+(15-13):2]x3+2}x[22(15-5):5]x2

[(2+2:2)x3+2]x(22-10:5)x2

[(2+1)x3+2]x(22-2)x2

(3x3+2)x20x2

(9+2)x20+2

11x20+2

110+2

112

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