Question

PLS REPEDE DAU COROANA SI MULTE PUNCTE! calculati n=2a-b unde: a=(-29+35)x[(+6)(-5)-(-4)(+6)] si b=(-11+24)[(-2)(-4)+(-12)(+3)]

Answer 1

n=2a-b

a=(-29+35)x[(+6)(-5)-(-4)(+6)] = 6x(-30+24)=6x(-6)= -36

b=(-11+24)[(-2)(-4)+(-12)(+3)]=13(8-36)=13x(-28)= -364

n=2a-b=2x(-36)-(-364)=-72+364

n=292

Answer 2

n=2a-b
a=-6×[(-30)+(+4)×6]
a=-6×6
a=-36

b=(-6)×[+28+(-36)]
b=(-6)×(-8)
b=-48

n=2×(-36)-48
n=72-48
n=24
sper ca te-a ajutat : )