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Write the quadratic equation whose roots are 6 and -6 and whose leading coefficient is 4
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17 votes
Write the quadratic equation whose roots are 6 and -6 and whose leading coefficient is 4

User Keith Bennett
by
7.7k points

1 Answer

7 votes

Answer:


f(x)=4x^2-144

Explanation:

Since x-6=0 has x=6 and x+6=0 has x=-6, then:


f(x)=4(x+6)(x-6)


f(x)=4(x^2-36)


f(x)=4x^2-144

User Comebal
by
8.6k points
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