Question

i. The coefficient of x y² in -3xy²is -3.

ii. (x+y)(x-y) is a binomial expression

iii. The degree of a constant term is 0

iv. The sum or difference of two like terms may not like the given terms

v. 1 is an algebriac expression

vi. The expression x + y + 5x + y + 5x is a trinomial.

vii. In like terms, the numerical coefficients should also be the same​

Answer 1

Answer:

given below

Step-by-step explanation:

first answer is first part is the coefficient of x y square in 3 x y square is minus 3 and the second part answer is X + y is a binomial expression in the third part answer is the degree of constant term is can be in number not in zero maybe I think I don't know it correct answer so ok now the footpath is come so the sum or difference of two like terms may not the given terms I think this is true and the fifth part answer is one is not an algebraic expression when there is a variable with that then it will be come algebraic expression or ok six part is saying the expression of yes the expression X + y + 5 x + y + 5 x is a trinomial that is true and then the last part is is in light terms the numerical coefficient should also be the same I think I don't know its correct answer is what to what type think it is not true or true sorry I don't know its answer