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Valentin [98]
3 years ago
5

Find the remainder when f(x) = x3 + 14x2 − 7x − 10 is divided by x − 3

Mathematics
2 answers:
loris [4]3 years ago
5 0

Answer:

-122

Step-by-step explanation:

f(3) = 3³ + 14(3)² - 7(3) - 10

    = 27 + 126 - 21 - 10

    = - 122 is the remainder

hoa [83]3 years ago
3 0

Answer:

remainder = 122

Step-by-step explanation:

Using the remainder theorem to evaluate the remainder

Division by x - 3 , thus evaluate f(3) for remainder

f(3) = 3³ + 14(3)² - 7(3) - 10

     = 27 + 126 - 21 - 10

     = 122 ← remainder

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Answer:

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Step-by-step explanation:

Step one:

given that the orientation of the garden is a triangular shape(it has three sides)

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Step two:

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Therefore the third side is 22ft long

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