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Solve the following quadratic function by factoring: f(x)=x²-10x+9 Enter the number that belongs in the green box. x = 9; x = [?]
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2 votes
Solve the following quadratic

function by factoring:
f(x)=x²-10x+9
Enter the number that belongs in the green box.
x = 9; x = [?]

User Hemant Parihar
by
3.1k points

1 Answer

1 vote

Answer:

1

Explanation:

x²-10x+9 = 0

(x-9)(x-1) = 0

x-9 = 0 => x=9

x-1 = 0 => x=1

User BinaryBigInt
by
3.9k points
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