Compute the following: `sqrt(-144)`

Compute the following: sqrt(-4)xxsqrt((-9)/4)

Compute the following: sqrt(-25)+3sqrt(-4)+2sqrt(-9)

Compute the following: sqrt(-25)+3sqrt(-4)+2sqrt(-9)

compute the following: sqrt(-4)xx sqrt((-9)/(4))

Find the value of each of the following: sqrt(144)

Compute the following (14+ sqrt3 )(14- sqrt3 )

Compute the following 56+(log)sqrt(2)(4)/(sqrt(7)+sqrt(3))+(log)_(1/2)(1)/(10+2sqrt(21))

Calculate the values of the following. sqrt(144/196)

Given that : sqrt(2)=1. 414 ,\ sqrt(3)=1. 732 ,\ sqrt(5)=2. 236\ a n d\ sqrt(7)=2. 646 , evaluate each of the following : sqrt((144)/7)

Given that : sqrt(2)=1. 414 ,\ sqrt(3)=1. 732 ,\ sqrt(5)=2. 236\ a n d\ sqrt(7)=2. 646 , evaluate each of the following : sqrt((144)/7)