Question

which of the following is an expression with numbers only ?
a)x+1
b)2x
c)1-x
d)3
question 2
which of the following is an expression with numbers only?
a)2(4-3)+5x6
b)2x3-4x
c)4x5-10x2-25+x
d)8x
question 3
which of the following is not an expression with number only ?
a)2x(3+4)
b)(2+3)x4
c)2x3+4x5
d)2x+1
pls answer correctly and how it came pls tell​

Answer 1

Answer:

question 1

d) 3. ( as all other equations have the variable x)

Question 2

a) 2(4-3)+5*6. ( as all the other equations have the variable x)

Question 3

d) 2x+1. ( as none of the other equations have any variable)

Answer 2

Answer: Q1 :- 3

Q2 :- 2 (4-3) + 5 x 6

Q3 :- 2x + 1