What are the coefficients of y in the following expression? my + m
-m
m
m2
-m2
In the following expression, give the numerical coefficient(s) of the term(s) which is not a constant
-8x + 4
8
4
2
-8
Find the values of the following expression for x = 4 4x - 3 ?
-19
19
-13
13
What is the coefficient of y in the following expression? 14 - y + x2
-1
1
-2
What is the coefficient of x in the following expression? 7yx + 4
y
7y
-7y
4y2
Identify in the following expressions, terms which are not constants. Give their numerical coefficients 6x + 4y2x - 8?
6, 4
-6, 4
-6, -4
6, -4
If n = 2 find the value of (3n2 - 2n)?
6
10
Find the value of the following expressions for a = 3, b = 2 a2 + 2ab + b2?
22
20
-25
25
Like term of Adding -9mn + 8mn= ?
-2mn
-1mn
-3mn
-17mn
Find the value of the following expression when m = 3 2m + 3m
15
-12
-15