# Polynomials and Rational Expressions Question

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## Grade 9 Polynomials and Rational Expressions CCSS: HSA-APR.A.1

[math](3x^2+3x+1) + (x^2+x+5)[/math]

- [math]4x^2+4x+6[/math]
- [math]3x^2-2x+4[/math]
- [math]4x^2-4x-6[/math]
- [math]2x^2+2x-4[/math]