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Which statement about y = x2 + 7x - 30 is true?
A. The zeros are -3 and 10, because y = (x + 3)(x - 10).
B. The zeros are 3 and -10, because y = (x+3)(x - 10).
C. The zeros are – 3 and 10, because y = (x - 3)(x+ 10).
O D. The zeros are 3 and -10, because y = (x - 3)(x + 10).

Respuesta :

Answer:

D. The zeros are 3 and -10, because y = (x - 3)(x + 10).

Step-by-step explanation:

[tex]y=x^2+7x-30[/tex]

[tex]0=x^2+7x-30[/tex]

[tex]0=(x+10)(x-3)[/tex]

Therefore, D is correct by the Zero Product Property

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