30th Oct

30th Oct

The presentation is on square

Poll

Square root of a negative number is

• Negative

• Positive

Multiple Choice

Square of 1 is

• 1

• 11

• 100

• 1000

Multiple Choice

 $\sqrt{25}=\sqrt{x^2}$  
What is the answer for x?

• 5

• 10

• 25