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Explaining how to solve simultaneous equations

Solving simultaneous allows us to determine the value of two variables from two equations. 2x+y = 133x+2y = 21 To find the value of the variables, our first step is to choose a variable and have equal number...
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Answered by Daniel C. • Maths tutor
4239 Views

161/5 x 26x =

16 1/5 x 2 x =8 2/3 work out x
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Answered by Kristin T. • Maths tutor
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What is the difference between quotient rule, product rule and chain rule, and when to use them in differentiation?

Chain rule: when we have a function on its own raised to a certain power . eg: f(x)=(2x+3) 3 --> f'(x)=3*2(2x+3) 2 Product rule: when we have 2 functions or more multiplied by each other. eg: f(x)=g(x)*h(...
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Answered by Ren A. • Maths tutor
7844 Views

What are the main approaches to motivate a workforce?

One of the main schools of thoughts to motivating a workforce is "scientific management" which believed employees only worked for money. Taylor believed in this and suggested to create the most eff...
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2109 Views

How do you conjugate the word 'avoir' (To have) in French?

J'ai Tu as Il/elle/on a Nous avonsVous avezIls/elles ont
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Answered by Tomas C. • French tutor
1516 Views