Fmacafei Fmacafei 11-11-2016 Matematică a fost răspuns Efectueaza,reducand termenii asemenea: a) 36-9x+27x+15 b)43x-8y+2-24x+18x-9 c)√20a -3√200b-3√125b+√700a d)√2197x+10+3√52-7-2√208x e)3x²+6+5x+(-9x²)-4x-12 f)14x²+7+3x+(-9x²)-6x-15