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What is the importance of javascript in the web?

JavaScript is important part of any web application, it useful for validating input in a web browser without needing to go to the server. It useful for mainulating HTML DOM, CSS when user is interacting with...
AM
Answered by Anil M. • Javascript tutor
5371 Views

How do I compare different authors to each if their works are about different things?

Often, it is more about how an author says something rather than what they say. So, the books you're reading might be about completely different things, and have different subject matters, but the way that t...
KO
Answered by Kitty O. • English tutor
9650 Views

find the value of x for when f(x)=0. f(x)=9x^(2)-4

since f(x)=0 write 9x 2 -4=0 move the x's to one side and the numbers to the other. so 9x 2 =4 then to get rid of the 9 divide both sides by 9 so x 2 =(4/9) then square root so x=sqrt(4/9) and simply by taki...
ZS
Answered by Zivanayi S. • Maths tutor
4373 Views

How would you differentiate f(x) = 2x(3x - 1)^2 using the chain rule?

In order to differentiate this expression, you need to use the chain rule. The chain rule gives: f'(x) = uv' + u'v. The u and the v are two parts of the original function f(x). The apostrophe ' at the end me...
SE
Answered by Sam E. • Maths tutor
16198 Views

write 2-2i in its modulus argument form

firsly sketch out the 2-2i on an argand diagrm and draw a line from (0,0) to (2,-2). With the shortest distance Mark the angle theta from the positive x-axis to the line to see whether the argument is positi...
ZS
10415 Views