Question Text
Question 2 :
State true or false. Expressions that contain exactly one term is called monomials.
Question 5 :
Add: $2x (z – x – y)$ and $2y (z – y – x)$
Question 6 :
Using $a^2 - b^2 = (a + b)(a - b)$, find: $51^2 – 49^2$
Question 7 :
Which of the following is(are) polynomial(s) with 4 or more terms?
Question 8 :
State true or false: $8mn^2$ and $5n^2m$ are like terms, which are like $4mn^2$
Question 9 :
What will be the product of first monomial $-5y$ and second monomial $3x^2$ ?
