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
Get them to have a common denominator so you can add them (1/3)×2= 2/6 and (1/2)×3= 3/6 Add them together (2/6)+ (3/6)= 5/6 So 5/6 of the class planted either marigolds or tulips and 1/6 of the class planted neither
