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Leona [35]
3 years ago
11

What are the zeros of the function y = x^2 - 3x - 10

Mathematics
1 answer:
kramer3 years ago
5 0

x^2 - 3x - 10=0\\ x^2+2x-5x-10=0\\ x(x+2)-5(x+2)=0\\ (x-5)(x+2)=0\\ x=5 \vee x=-2

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The factors of the equation are \rm (9x^4+10)(81x^{10} -90x^5 + 100).

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