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Type: Multiple-Choice
Category: Quadratic Equations and Expressions
Level: Grade 9
Author: havera
Last Modified: 7 years ago

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Quadratic Equations and Expressions Question

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Grade 9 Quadratic Equations and Expressions

Which of the following is a correct step in factoring this expression?
x2-9x+20
  1. Find 2 numbers that will multiply to -9 and will add to 20.
  2. Find 2 numbers that will divide -9 and divide 20.
  3. Find 2 numbers that will multiply to 20 and will add to -9.
  4. Find 2 numbers that will divide 20 and will add to 20.