Math (-7x^9 +12x^6 -12)-(5x^9 +4x^6 -9) Asked by AnneS2 on 30 May 04:23 Last updated by anonymous on 01 Jun 11:54
(-7x^9 +12x^6 -12)-(5x^9 +4x^6 -9) -7x^9 +12x^6 -12-5x^9 -4x^6 +9 -7x^9-5x^9 +12x^6-4x^6 -12+9 -12x^9 8x^6 -3
