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How do you solve the quadratic equation x^2+7x+12=0

To solve quadratic equations we first need to factorise the equation into brackets. We can do this by looking at the numbers in the quadratic equation. The only number that isn't an x coefficient is the 12, ...
CD
Answered by Charlie D. Maths tutor
10896 Views

With reference to the extract, how price elastic would supply of nuclear energy be?

The Price Elasticity of Supply for energy generated from nuclear power plants is likely to be quite low, likely below 1 – PES is calculated by %change in quantity supplied / %change in price, indicating that...
JK
Answered by Jack K. Economics tutor
11920 Views

Explain/describe the Humanistic Approach.

The Humanistic Approach aims to the replace the Behaviourist and Psychodynamic approaches to human behaviour. It was championed by Abraham Maslow who wanted psychology to be less deterministic and more holis...
EJ
Answered by Ella J. Psychology tutor
17148 Views

Is crime writing all about violence?

Violence does play a key role in crime writing, whether it is physical, psychological or emotional abuse. In McEwans's 'Atonement' we are introduced to both physical and emotional violence exerted by Paul Ma...
BG
7049 Views

Politics

Politics is a little baffling.
TT
3108 Views