Subtract. Your answer should be a polynomial in standard form. (6y^2-9y+4) -(-7y^2+5y+1)=(6y 2 −9y+4)−(−7y 2 +5y+1)=left parenth
esis, 6, y, squared, minus, 9, y, plus, 4, right parenthesis, minus, left parenthesis, minus, 7, y, squared, plus, 5, y, plus, 1, right parenthesis, equals
Well you can simplify them by dividing by there greatest common factor. In this case they can both divide by 12! Thats the biggest number they can divide by... Soo.. 36 ÷ 12 = 3 ---------------- 48 ÷ 12 = 4
