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Write a quadratic equation that has x=9 and x=-8

Write a quadratic equation that has x=9 and x=-8
asked 103k views
2 votes
Write a quadratic equation that has x=9 and x=-8

asked
User Sarela
by
7.7k points

1 Answer

3 votes

Answer:

A quadratic answer with the roots x=9 and x=-8 could be written as:


(x-9)(x+8)=0

Or also as:


x^2-x-72=0

answered
User Pjominet
by
8.0k points
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