Question 1 :
Simplify the expression and find the value if x=3 , a=-1 , b=-2 for $2-8x+4x+4$.
Question 2 :
Identify terms in the expression given below:
- 4x + 5y
Question 4 :
Classify whether the expression is a monomial , binomial or trinomial $7mn$.
Question 5 :
Simplify the expression and find the value if x=3 , a=-1 , b=-2 for $10-3b-4-5b$.
Question 6 :
The terms of the expression -4x+5 are -4x , 5 and its factors are -4,x and 5 respectively.
Question 8 :
Simplify the expression and find the value if x=3 , a=-1 , b=-2 for $3a+5-8a+1$.
Question 12 :
Classify the following expression as a monomial,a binomial or a trinomial : $xy+5$
Question 13 :
State whether a given pair of terms is of like or unlike terms.
1, 100
Question 14 :
The terms of the expression $0.1p^2+0.2q^2$ are $0.1p^2,0.2q^2$ and its factors are 0.1,p,p and 0.2,q,q respectively.
Question 15 :
State if the given pair of expressions are like or unlike. $3xy, 3x$
Question 16 :
Add :
3$p^{2}q^{2}$ - 4pq + 5, - 10$p^{2}q^{2}$, 15 + 9pq + 7$p^{2}q^{2}$
Question 17 :
Identify the numerical coefficients of terms (other than constants) in expression:
100m + 1000n
Question 19 :
Identify the numerical coefficients of terms (other than constants ) in the given expression $0.1y+0.01y^2$.