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2 years ago

Evaluate the polynomial when a. x = 0 and b. X = - 1. x^2 - 8x - 7

Mathematics

1 answer:

jeka57 [31]2 years ago

3 0

Answer:

(a) -7, (b) 2

Step-by-step explanation:

a) When x = 0,

=> x² - 8x - 7

=> (0)² - 8(0) - 7

=> 0 - 0 - 7

=> - 7

b) When x = -1,

=> x² - 8x - 7

=> (-1)² - 8(-1) - 7

=> 1 + 8 - 7

=> 9 - 7

=> 2

Hope it helps.

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3 years ago

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Step-by-step explanation:

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2 years ago

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2 years ago

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