nabilarizwan0987 nabilarizwan0987 23-11-2022 Mathematics contestada Multiply and then simplify, if needed: 3x/ x² - 25 . x²+6x+5/6x²+6x Divide and then simplify, if needed: x²-2x-3/x²+2x+1 ÷ x³ -5x² +6x /x²-3x -4