Question

When the 3x2 expression when x=5

A
30

B
45

C
75

D
225

Answer 1

3(5)^2

3(25)= 75

thw answer is c

Answer 2

C. 75

Explanation:

I'll assume that it is 3x^2

3x^2

3(5^2)

5^2 = 25

3(25)

3 * 25 = 75

3x^2 = 75

C. 75