D2 U4A Adding and Subtracting Polynomials

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CCSS.HSA.APR.A.1

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CCSS.HSA.APR.A.1

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CCSS.HSA.APR.A.1

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CCSS.HSA.APR.A.1

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CCSS.HSA.APR.A.1

Simplify each expression.

 $\left(6b^4-4b+b^3\right)-\left(-5b+b^3+2b^5\right)$  

•  $-2b^5+6b^4+b$  

•  $2b^5+6b^4+b$  

•  $-2b^5+6b^4+2b^2+b$  

•  $-3b^5+6b^4+b$  

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CCSS.HSA.APR.A.1

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CCSS.7.EE.A.1

What is the perimeter of the rectangle?

• $x^2+8x-5$

• $2x²+16x-10$

• $2x²+10x-8$

• $6x-2$

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CCSS.HSA.APR.A.1

What is the perimeter of the triangle shown?

• $9r^2+r-5$

• $9r^4+r^2-4$
  

• $9r^2-r+4$
  

• $9r^2+r-4$
  

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CCSS.HSA.APR.A.1

Organize these options into the right categories

Groups:

(a) Equivalent

,

(b) Not Equivalent

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CCSS.HSA.APR.A.1