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Factorise and simplify (6x-42)/((x^2)-49)

When we factorise, we are trying to put a long expression into a couple of brackets to make it neater and easier to work with. It is the opposite to multiplying out brackets. To start off with, we will fa...

Answered by Robert S. • Maths tutor

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Discuss the advantages and disadvantages of having a strong brand image

One benefit of having a strong brand image is that the company can gain a competitive advantage within the market. This can allow them to gain and maintain a high market share as their business is seen as...

Answered by Charlotte R. • Business Studies tutor

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If s=ut + 1/2 at^2 , a) make a the subject of the expression b) make u the subject of the expression c) if s=10, t=2 and u=4 find the value of a

a) s=ut + 1/2 at²Firstly , take the ut to the left hand side of the equation in order to isolate the 1/2 at².s-ut=1/2 at² Then multiply both sides by 2 to leave just at

Answered by Freddy Y. • Maths tutor

5111 Views

Given that F(x) = X^2 - 10X + 17. Write F(x) in the form of (x+a)^2 + b = 0, where a, & b are constants.

So we know that our equation is: X²- 10X +17 = 0. STEP 1: rearrange this equation to get x on one side: X²- 10X = -17. Lets call this, "equation 1". STEP 2: Understand th...

Answered by Rumit M. • Maths tutor

4359 Views

Can you explain some common arguments for the existence of the Christian God?

There are many different arguments that are used as a way of showing that the Christian God exists. I will explain two common ones that were developed by St Thomas Aquinas: his cosmological and teleologic...

Answered by Tara C. • Philosophy and Ethics tutor

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