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Expand (1+2x)(4x+3)

Deploy the FOIL method; F irst O uter I nner L ast(1+2x)(4x+3) = 4x+3+8x^2+6x = 8x^2 + 10x + 3
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Answered by Ben R. • Maths tutor
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Work out 2 1/7 + 1 1/4.

It is important to notice that this is the addition of two mixed fractions which firstly needs to be changed into improper fractions. Take 2 1/7 - first multiply the denominator by the whole number to give 1...
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Answered by Georgia H. • Maths tutor
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Describe and Evaluate one way in which conformity has been investigated? (9 marks)

Describe (A01):Asch study (1951) or any of the variations of this study including group size, task difficulty (how similar the lines were), anonymity (answering in secret compared to revealing your answer to...
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Answered by Clare J. • Psychology tutor
5753 Views

What is the difference between a simile and a metaphor?

Both are examples of figurative language, and compare one thing to another. However, whilst a simile states that X is like Y, a metaphor states that X is Y.eg. 'The sun was like a golden coin in the sky' vs ...
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Answered by Gemma T. • English tutor
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How do I spot a purpose clause?

A purpose clause contains a main verb in the indicative, and a secondary verb in the subjunctive which is introduced by 'ut'. If the main verb is in the past tense, the imperfect subjunctive is used. ie. ser...
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Answered by Gemma T. • Latin tutor
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