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Calculeaza:45005x450-5x(5^55:25^27+10^2:4)x(1x2^2x3^3-3x6^2+7):42

Răspuns :

45005*450-5(5^55:25^27+10^2:4)*(1+2^2*3^3-3*6^2+7):42=45005*450-5*(5^55:5^54+25)*(1+4*27-3*36+7):42=45005*450-5*(5+25)*(109-115):42=45005*450-150*(-7)=20252250+1050=20253300