Question 1 :
Classify whether the expression is a monomial , binomial or trinomial $y^2$.
Question 3 :
Classify the following expression as a monomial,a binomial or a trinomial : $5x^2-x+2$
Question 4 :
Simplify the expression and find their values if x = 3, a = - 1, b = - 2.
2 - 8x + 4x + 4
Question 6 :
The terms of the expression -4x+5 are -4x , 5 and its factors are -4,x and 5 respectively.
Question 7 :
Identify the numerical coefficients of terms (other than constants) in expression:
1.2a + 0.8b
Question 8 :
The terms of the expression $5y+3y^2$ are $5y,3y^2$ and its factors are 5,y and 3,y,y respectively.
Question 9 :
Simplify the expressions and find the value if x is equal to 2.
x + 7 + 4(x - 5)
Question 11 :
Classify the following expression as a monomial,a binomial or a trinomial : $4pq-3q +5p$
Question 12 :
Subtract :
- $x^{2}$ + 10x - 5 from 5x - 10
Question 13 :
Simplify the expression and find the value if x=3 , a=-1 , b=-2 for $2-8x+4x+4$.
Question 14 :
Add :
$x^{2}$ - $y^{2}$ - 1, $y^{2}$ - 1 - $x^{2}$, 1 - $x^{2}$ - $y^{2}$
Question 15 :
State whether a given pair of terms is of like or unlike terms.
$4m^{2}p$, $4mp^{2}$
Question 18 :
Classify into monomials, binomials and trinomials: -
ab - a - b
Question 19 :
Identify factors in the expression given below:
- 4x + 5y
Question 20 :
The given pair of terms $12xz\ ,\ 12x^2z^2$ are like terms ?
