janeknlm janeknlm 04-03-2021 Mathematics contestada А.U. 3y2 +y-1X-80.X-8+G. X-3+2x+1D. 2k2+8k+15+241. 3k +16 +-14R X-1Y. x2-3x +4 +E. X+4M. x2-8x +24 +-68X+3T. y2 – 8y +121 2 34 56 7910111213 14