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Find the possible values of x from the equation 3(x^2)+2x-4=2(x^2)+3x+8

Here we have an example of a quadratic equation in terms of x. Start by manipulating the equation until it is equal to 0: subtract 2(x^2) from both sides to get (x^2)+2x-4=3x+8. Then subtract 3x from both si...
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Answered by Tom I. • Maths tutor
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i)Give the Correct full electronic configuration for the Mg2+ ion, ii) and state why it is easier to form the 2+ state for Mg than Ben

Mg electronic configuration - [Ne] 3s2, 2+ charge - 2 Electrons removed, Mg2+ configuration - [Ne] - 1s2 2s2 2p6 Be is directly above Mg in the periodic table, meaning Be has its valence electrons in the 3s ...
Answered by • Chemistry tutor
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Integrate 3x^2+cos(x) with respect to x

First split the question into two integrals, the integral of 3x^2 and the integral of cos(x).We'll tackle the first integral first, you have to think what value would differentiate to give 3x^2. We can see t...
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Answered by Charlotte H. • Maths tutor
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https://1drv.ms/w/s!Ajvn5XL_gYTXgaZeAS-K7z62VSxjYw?e=lnAZLx

attached is a word document including my question an answer as I wanted to include diagrams. the question is a M2 question
Answered by • Maths tutor
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Discuss the presentation of marriage betrothals in the ‘problem’ plays Measure for Measure and All’s Well That Ends Well

Shakespeare’s presentation of marriage in Measure for Measure and All’s Well That Ends Well is one of many issues that audiences throughout the years have deemed ‘problematic’ (Frederick Boas, 1895), yet it ...
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Answered by Cassandra N. • English tutor
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