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Solve x² - 3x - 2 = 0

To complete the square for the equation ax² + bx + c = 0 there are three steps.. 1. In order to complete the square, we need to take the first two parts of the quadtratic equation, and put them in the form o...
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Answered by Natalia M. • Maths tutor
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Discuss the theme of 'anguish' in James Fenton's poem, 'In Paris With You'

In James Fenton's poem, the speaker expresses anguish at the romantic situation between himself and his lover through his use of coined terms. The speaker suggets his frustration at the unreciprocated love b...
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Answered by Charlotte G. • English tutor
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What is the difference between velocity and speed?

Speed is a scalar quantity, meaning it gives us information for only the magnitude, how large a quantity is. Velocity is a vector quantiy, and this means it gives us both magnitude and direction. Both speed ...
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Answered by Michalis C. • Physics tutor
3689 Views

What are the stages of the Carbon Cycle? How are fossil fuels affecting CO2 levels?

Stage one: Carbon enters the atmosphere by - respiration in organisms (e.g. animals breathing) - combustion (e.g. burning of fossil fuels/ wood) - decomposition and decay (microorganisms respiration) Stage t...
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Answered by Rebecca A. • Science tutor
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What is resonance

Resonance is the effect of an external driving force which causes a system to ocsillate with a greater amplitude at certain frequencies. All objects have a natural frequency, and this specific property deter...
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Answered by Michalis C. • Physics tutor
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