Question

Help me simplify the algebraic expression

Answer 1

1) collect like terms (3.3y^2+y^2)=4.3y^2
2)Subtract or add any like numbers (7.2-0.9)=6.3
3)collect more like terms (8y-4y)
4) ANSWER 4.3y^2+4y+6.3

Answer 2

4.3y² + 4y + 6.3

step by step:

group similar terms then add similar elements

4.3y² + 8y - 4y + 7.2- 0.9

add similar elements

4.3y² + 4y + 7.2 - 0.9

take numbers

4.3y² + 4y + 6.3