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12-06-2019
Mathematics

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write the expression in its complete factored form. 3(b+5) b (b+5

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15-06-2019

Answer:

3b + 15 - b² -5b

Step-by-step explanation:

3(b+5) ? b(b+5)

3(b+5) - b(b+5)

open the brackets

3b + 15 - b² -5b

combine the like terms

3b-5b + 15 - b²

-2b + 15 - b²

arrange

b² - 2b +15

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