4 (do potęgi 2) *3-2*5(do potęgi 3)
podstawy mają byc takie same
16*3-2*125=48-250= -202
4^2 x 3 - 2 x 5^3 =
=(2^2)^2 x 3 - 2 x 5^3 =
=2^4 x 3 - 2 x 5^3 =
=2(2^3 x 3 -5^3) =
=2(8 x 3 - 125) =
=2(24 -125) =
=2 x(-101) =
= -202
==========
(^ do potęgi)
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16*3-2*125=48-250= -202
4^2 x 3 - 2 x 5^3 =
=(2^2)^2 x 3 - 2 x 5^3 =
=2^4 x 3 - 2 x 5^3 =
=2(2^3 x 3 -5^3) =
=2(8 x 3 - 125) =
=2(24 -125) =
=2 x(-101) =
= -202
==========
(^ do potęgi)