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Rewrite as a^b = 1, where a = x^2+4x+3 and b = x^2-6x+8List the cases for which a^b = 1Case 1: a = 1:So x^2+4x+3=1 => x^2+4x+2=0 => x=-2 +/- sqrt(2)Case 2: b=0, a ≠ 0:b=(x-4)(x-2) => x = 2, x=4Ch...

To rationalise a surd means to manipulate a fraction involving terms which are being square rooted so that no term in the denominator is being square rooted. For this example 2/root(x) we multiply the fra...

This question helps the student practice using the past tense and using vocabulary related to travel and hobbies. Example Answer:Ces dernières vacances je suis parti en Espagne avec deux familles- la mien...

An A level question requires a sound structure in order for the content to answer the question. The standard point, evidence, explain structure can be developed in order to meet the required assessment ob...

They are different techniques usually used in poetry. Enjambement is run-on lines, that is, lines that do not have punctuation at the end but flow on immediately to the next line. It links ideas together ...