Question

1) Is the statement given below correct? "In the expression x + 4y + 4, the coefficient of x is 1, y is 4 and of 4 is 1".TRUE OR FALSE
2)Which of the following is/are monomial(s) in one variable?CHOOSE
2xy
3x + pq - pq
5
3x + y
3)If 5 is added to three times the product of two numbers m and n, then the expression will be _______.
4)Find the sum of the numerical coefficients of the algebraic expression:
2Xsquare+31y-5xy?
5)The nth term of the pattern 1,4,9,16,25...... is _____.
6)write the indicates all the like terms in the expression 3x+5x+7y+9x−4y

Answer 1

Answer:

1) True

2)none

3) 15mn

4)27

5) $n^2$

6)3x, 5x , 9x ; 7y , -4y