Question

Calculați: 10×(3^4:9+2^0)= ...(8×2^4-2^3):10.=....vă rog

Answer 1

=>10×(3⁴:3²+1)=(2³×2⁴-2³):10=>

10×(3²+1)=(2⁷-2³):10=>

10:10=(128-8):10=>

1=12?? sigur e scris corect?

Answer 2

10 * (3^4 : 9 + 2^0) =

= 10 * (3^4 : 3^2 + 1) =

= 10 * (3^2 + 1) =

= 10 * 10 =

= 100

(8 * 2^4 - 2^3) : 10 =

= 2^3 * (8 * 2 - 1) : 10 =

= 8 * (16 - 1) : 10 =

= 8 * 15 : 10 =

= 120 : 10 =

= 12