Question

Under root 145.38 find the value of the following number correct upto three decimal place

Answer 1

Step-by-step explanation:

let y=√x

and let x=144 , ∆x=1.38

f(x+∆x)=f(x)+∆y

∆y=dy/dx &∆x

=(1/2√x)1.38

=1.38/24=0.0575

f(144+1.38)=12+0.0585=12.0575

Answer 2

Answer:

= 12.057

Step-by-step explanation:

full answer not sure.