Question

Which number is not the square of a whole number?

Select one:
a. 100
b. 400
c. 800
d. 144

Answer 1

C. 800

Explanation:

`√(100) =10; \ √(400)=20; \ √(144)=12; \ √(800)=28.284271247461900976033774484194.`

Answer 2

C is the correct answer