Fill in the blanks to make the statements true.On adding a monomial ________ to – 2x + 4y2 + z, the resulting expression becomes a binomial.

Q30 of 100 Page 312

Fill in the blanks to make the statements true.
On adding a monomial ________ to – 2x + 4y² + z, the resulting expression becomes a binomial.

2x or -4y² or -z

Since, each of the three will cancel out a term in the expression

Fill in the blanks to make the statements true.

– a – b – c is same as – a – (________).

Fill in the blanks to make the statements true.

The unlike terms in perimeters of following figures are ______ and _____.

Fill in the blanks to make the statements true.

3x + 23x² + 6y² + 2x + y² + ______ = 5x + 7y².

Fill in the blanks to make the statements true.

If Rohit has 5xy toffees and Shantanu has 20yx toffees, then Shantanu has _____ . more toffees.