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For the function given by f(x) = x² - 5x - 6, solve for f(x)=0 by factorising.

This is a very common question for GCSE maths students and the idea of a quadratic comes up very often in other forms too.To factorise this equation we need to find two numbers whose sum is -5 and whose p...

Answered by Taylor F. • Maths tutor

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A) Write a balanced equation for the reaction of Calcium metal with water B) If I react 3 g of Calcium metal, what number of moles do I have?

Reactions and trends of group 1 and 2 metals are common questions asked at GCSE- Ca + 2 H₂O ==> Ca(OH)₂ + H₂This reaction will be exothermic and happen slowly in cold w...

Answered by Willow S. • Chemistry tutor

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‘The failure of the Schlieffen Plan was the main reason for the stalemate on the box Western Front.’ How far do you agree with this statement? Explain your answer.

The main aim of the Schlieffen Plan was to avoid a two-front conflict by enacting a rapid victory of the French in the West before turning to fight the Russians in the East. However, the war of movement w...

Answered by Lydia D. • History tutor

31052 Views

What is the law of demand?

Very crucial concept to economics but an easy one to understand.The law of demand states that quantity purchased is inversely related with price. Basically, the higher the price, the lower the quantity de...

Answered by Tutor438078 D. • Economics tutor

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