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Natasha2012
[34]
3 years ago
7
What are the zeros of f(x) = x^2 + x - 20?
Mathematics
Answer
Comment
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1
answer:
kvv77
[185]
3 years ago
3
0
X² + x - 20
= (x+5)(x-4)
x + 5 = 0
x = -5
x - 4 = 0
x = 4
hence the answer is C
Send
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