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Subjects
Mathematics CBSE
Class 9 New
Exploring Algebraic Identities
Pumpa Practice Questions
22.
Identify the quadratic expression
Exercise condition:
3
m.
Which of the following quadratic expression has the factors \((x + 5)\) and \((x -9)\)?
\(x^2 - 14x -45\)
\(x^2 + 4x -45\)
\(x^2 + 14x + 45\)
\(x^2 -4x -45\)
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