(71349+618×2)÷5=287868. 18360÷(7026 ×4-28096)=2295. 53217÷(4425-736×6)=5913. 76432÷(80016 ÷4-19996)=8. 34017+6347×2-7013=39698. 848×3+8165 -3333=7376
Y`=2x*10^x²*ln10
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6x-2(3x-1)=
6x-6x-2=0
otvet = 2
150200+300(2020-1503)-133*70=150200+300*517-9310=150200+155100-9310=305300-9310=295990