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How do you factorize a quadratic expression?

Firstly, your quadratic equation will be of the form ax 2 + bx + c where a, b and c will be numbers. Now you have to multiply a by c to get a number, say d. From this number d, you need to find 2 factors of ...
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Answered by Sachin P. • Maths tutor
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Evaluate the idea that English Language is decaying.

The verb "decaying" in the title carries negative connotations of a change or a progression to a corrupt state, suggesting that English is deteriorating and breaking. People who may agree with this...
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Explain the all-or-nothing principle for an action potential.

In the resting state, the membrane potential of a neuron is around -70 millivolts (mV). When acted upon by a stimulus , the membrane depolarises as Na + gated ion channels open and allow sodium ions to rush ...
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Answered by Oyku C. • Biology tutor
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How to I effectively prepare for the LNAT?

Quality over quantity. Deliberate practice is key. There will be a good number of questions that will be easy for you, and some that are more challenging. You will have to follow up on the questions that you...
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Answered by Adrian T. • LNAT tutor
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Using an example, explain the term ‘factors of production’. (5 Marks)

Factors of production is an economic term that sets out the input that are used the prouction of goods and services to be sold on a market for profit. These factors of production are land, labor, capital and...
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Answered by Brandon P. • Economics tutor
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