Question

ajutorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Answer 1

Răspuns:

a)(-10)*(2+2*3)=(-10)*(2+6)=(-10)*8=-80

b)(6+6:3)*(-100)=(6+2)*(-100)=8*(-100)=-800

c)(-4):2+(-6)*(-3)*(-10)=(-2)+(-18)*(-10)=(-2)+180=178

d)[-200-(-1800)]:(-10)²=1600:100=16

e)-2*[1-2*(-2+3*2)]=-2*(1-2*4)=(-2)*(-7)=14

f)-5*[-1+5*(-2+2*3)+2]=-5*(-1+5*4)=(-5)*19=-95

g)-10*{-2*[-1-4*(-2+2*3)]+1}=-10*[-2*(-17)+1]=(-10)*33=-330

h)-4*{-2*[1-3*(6-2*4)]+4}=-4*[-2*(-1)]=(-4)*2=-8

i)13⁴+13*(-13)³=13⁴+13*1/13³=13⁴-13*13³=13⁴-13⁴=0

j)13*(13*13*13-13³)=13*(13³-13³)=13*0=0

k)1+(-1)⁽¹⁰⁰⁾*(-4-4:4)=1+1*(-5)=1-5=-4

l)1+(-1)⁽¹⁰¹⁾*[-2-2*(2+4:2)]=1-1*(-10)=10

m)(400-40+4):(-4)-(-400):4-(-40):(-4)-(-4):4=

364:(-4)+100-10+1=91+100-10+1=191-10+1=181+1=182