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b) 2*-12*4=18 - 48 = -30
c) 2*-= 50 - 18 = 32
d)5*(-)= 5 * (-10) = (-50)
e) *3-2*= -245
f) = 54
g) = 22
h) = 160 000
i) Nwm. :)
j) ++= 1
Mam nadzieję, że pomogłam. Liczę na naj.
Pozdrawiam. :)
b) 2*3² -12*4 = 2*9 -48 = 18-48 = -30
c) 2*5² -3³ = 2*25 -3*3*3 = 50 -9*3 = 50-27 = 23
d) 5*(3²-2^4) = 5* (9 - (2²*2² ) = 5* (9- 16) = 5* (-7) = -35
e) 4²*3 -2*5³ = 16 *3 - 2*125 = 48-250= -202
f) ( 12-9)^4 = 3^4 = 3² *3² = 9*9 = 81
g) (8+3)² = 11² = 121
h) (5*4)^4 = 20 ^4 = 20² *20² = 400 *400 = 160000
i) 12^0 -0^12 = 1 -0 = 1
j) (-1)² + (-1) ³ + (-1) ^4 = 1 -1 +1 = 1