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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
3752 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
7742 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
3873 Views

When do I use the dative case?

You use the Dative case for the indirect object in a sentence. The indirect object is the person or thing to or for whom something is done. For example in English: The pupil gave the teacher flowers. What is...
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Answered by Kathryn L. • German tutor
3286 Views

How should I structure a long answer question in my exam?

It is very important that the structure of your essay is clear and coherent, whilst at the same time showing your knowledege and understanding of the topic at hand. Introcuction: Examine the question and bri...
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Answered by Cameron S. • History tutor
14290 Views