09-12-2020
Mathematics

contestada

What are the x-intercepts for the function f(x)= x²+2x-15

What are the xintercepts for the function fx x2x15 class=

Respuesta :

VectorFundament120 VectorFundament120

09-12-2020

[tex] {x}^{2} + 2x - 15 = 0 \\ (x + 5)(x - 3) = 0 \\ x = - 5 \\ x = 3[/tex]

Therefore the answer is D.

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