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How would you solve (2x+16)/(x+6)(x+7) in partial fractions?

This is a simple partial fraction to solve as the denominator has already been given to you as a factorised quadratic. Because the x terms are to the dgree 1 aka x 1 we use the form (2x+16)/(x+6)(x+7) = A/(x...
KB
Answered by Katherine B. • Maths tutor
4879 Views

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
5414 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
9720 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
4456 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
16257 Views