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Solve x^3 - 25 = 103 - x^3

First, bring -25 to the other side: +25 which gives x 3 = 128 - x 3 Now, same with - x 3 ( + x 3 for both sides), giving 2x 3 = 128 128 / 2 gives the value of 64 for x 3 In order to find the value for x, now...
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Answered by Franziska F. Maths tutor
3606 Views

What is the chemical structure of metal

Metals are arranged in a regular lattice structure with the positive ions being held together via a sea of delocalised negative electrons.
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Answered by Kevin Z. Chemistry tutor
2789 Views

What factors affect rate of photosynthesis in a plant?

There are three key factors affecting rate of photosynthesis at GCSE level. They are light intensity, CO2 concentration, and temperature. These factors are best visualised by drawing graphs with rate of phot...
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Answered by Kieran F. Biology tutor
7599 Views

How do you use the quadratic formula?

So we use the quadratic formula to find out 2 values of x satisfies the quadratic equation we have been given. First we need to write the quadratic formular down, (x=-b.. etc). If you see, we need to plug in...
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Answered by Amy B. Maths tutor
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Outline 3 ethical concerns with a study into obedience.

Milgram's research into obedience was met with criticism that the participants weren't protected from psychological harm, as they were led to believe that they were inflicting pain onto another person which ...
BK
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