Question

A quadratic polynomial whose
Zeroes are
are - 4 and 5 is

A:x2- 94-20
B: x²9x20
С :C x²-ax-20 a
D: X9X-20



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Answer 1

Answer:

C

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Quadratic polynomial

0 = x² - ( -4 + 5 )x + ( -4 × 5 )

0 = x² - x + (-20)

0 = x² - x - 20

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