A 4 7 x 2 3 1 5 July 8, 2019 16 32 64 128 Tìm x biết a 4 7 x 2 3 =- 1 5 4 7 nhân x 2 3 1 5 Tìm x 4 7 x 2 3 =- 1 5 3 4 7 x 2 1 5 simplest form 3 4 7 x 2 1 5 as a mixed number (a ^ 7 * a ^ 4)/(a ^ 3 / a) A) 5/7 *0 4 3 2 + a – (- 4 7) – (- a) 5 x 7 = 35 7 ⋅ ( x − 4 ) = 5 ⋅ ( x − 2 )
