X 2 14x 49 4 July 8, 2019 16 32 64 128 X 2 14x 49 4x 9 28x 8 X 4 14x 2 49 0 X 2 14x 49 49 x 2 Równanie x 4 x 2 14x 49 )= 0 X 2 14x 49 6x 2 42x Dfrac x 2 14x 49 6x 2 42x X 2 14x 49 x 2 49 3 17 Factor x 4 14x 2 49 completely
