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Mathematics
19.12.2020 15:21
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wants to know how many weeks she will need to train to beat this record Part A Why

wants to know how many weeks she will need to train to beat this record Part A Why is Amelia's goal of breaking the school record best described by an inequality? Explain. Part B Write the inequality and graph the solution. How many weeks of training will it take for Amelia to beat the record?​
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juls68
juls68
4,8(29 marks)

Step 2: (x + 4)(x + 2) = 8

Step-by-step explanation:

x2 + 6x + 8 = 0

x2 + 4x + 2x + 8 = 0

x(x + 4) + 2(x + 4) = 0

(x + 2)(x + 4) = 0

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