Which of the following equations have a zero at x = 1
1. y=x^2+3x-4
2. y = x^2+ 2x + 1
...
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Mathematics, 17.05.2021 22:50 Benjamincompton07
Which of the following equations have a zero at x = 1
1. y=x^2+3x-4
2. y = x^2+ 2x + 1
3. y = x^2 β 7x + 8
Answer choices:
All of them
1
1 and 2
3
1 and 3
2 and 3
2β
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