Which square root is between 4 and 5?
a)710
b)V14
c)224
d)32

Step-by-step explanation:

Square the given values, that is

4² = 16 and 5² = 25

The only value in the radical between these values is 24, thus

16 < 24 < 25, that is

< <

4 < < 5

the perimeter is increased by a factor of 2

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.