Addition and subtraction of monomials — task. Maths CBSE Homework Assignments, Class 7.

Simplify the expression and choose the correct option.

- 7 y^{3} - (4 y^{3} - (5 y^{3} + 9 y^{3}) - 8 y^{3})

Did you find an error?

4. Addition and subtraction of monomials