9 25 x 3 5 July 8, 2019 16 32 64 128 9 25 x 3 5 as a fraction 9 * 5 x 25 * 3 x 0 5 3 2x 8 9 25 x 3 X 3 )( x2 10x 25 )= 9 x 5 5x 9 25 3 x 25 x 3 5 5x 9 25 9 x 1 5 3 4x 3 25 57 9 5 x 3 1 9 log 25 x 5 log 2 3 log 54 ( 25 5 x 9 3 ) / 8 1 3 5 x =( 25 9 x 1 X2 25 x 3 x 5 x2 9 3 x 7 )+ 25 x 9 5 Colearn id 5 x 9 25 3 x Tìm x biết 5/9 = 25/x 3
