Question

Ultimele patru puncte ...
Va rog trebuie să mă grăbesc​

Answer 1

i) 1-7×7^7×0^7

1-7^8×0^7=1

1-5764801×0=1

1-0=1

j) 5^3+2^3×5^2-3^2×5

125+2^3×5^2-3^2×5=2

125+8×5^2-3^2×5=28

125+200-3^2×5=280

325-3^2×5=280

325-9×5=280

325-45=280

k) 5×23^23:23^21-23^2×4

5×23^2-23^2×4=529

5×23^2-529×4=529

5×23^2-2116=529

5×529-2116=529

2645-2116=529

l) 1+2017^1×0^2017+2017^0×32

1+2017×0^2017+2017^0×32

1+2017×0+2017^0×32

1+2017×0+1×32

1+0+1×32

1+0+32

1+32=33

Sper că te-am ajutat! :)