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AleksandrR [38]
3 years ago
9

Let ​ f(x)=x2−x−30 ​. What are the zeros of the function?

Mathematics
1 answer:
klio [65]3 years ago
7 0
-x = -6x + 5x

x^2-x-30=0\\\\ x^2-6x+5x-30=0\\\\ x(x-6)+5(x-6)=0\\\\ (x-6)(x+5)=0\\\\ x-6=0\vee x+5=0\\\\ x=6\vee x=-5
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