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Calculati respectand regulile invatate. a.8+5×[20+3×(2+4×6)-15]-3=.B[150+12×8-(14×2-40:4)]×10. te rog ajutama

Răspuns :

8+5+(20+3.2+24-15)-3
13+20+6+9-3
57-3=54
B)
(150+96-28-10).10
(246-18).10
228.10=2280
A.8+5x[20+3x(2+24)-15]-3=
8+5x[20+3x26-15]-3=
8+5x83-3=8+415-3=420
B.[150+96-(28-10)]x10=
[150+78]x10=
228x10=2280
Sper ca te-am ajutat!

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