#1.5 Polynomial Practice

What is the perimeter of the rectangle?

• x²+8x-5

• 2x²+16x-10

• 2x²+10x-8

• 6x-2

When adding or subtracting polynomials we add / subtract the _____________________________.

• Exponents
• Polynomials
• Coefficients
• All of the above

Add or Subtract to Simplify:
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Find the perimeter of the triangle

What is the perimeter of the rectangle?

• x²+8x-5

• 2x²+16x-10

• 2x²+10x-8

• 6x-2

What is the Area?

Mathematical Equivalence

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Find the perimeter of a square with side length of

 $x+2$  

•  $4x+8$  

•  $2x+4$  

•  $x^2+4x+4$  

•  $4x^4+8$  

Find the area of a square with side length  $x+2$  

•  $x^2+4x+4$  

•  $x^2+2x+4$  

•  $4x+8$  

•  $x^2+4$  

What is the are of the triangle that has a height of  $x^2$  and a base of  $2x+6$ 

•  $x^3+3x^2$  

•  $x^3+6x^2$  

•  $2x^3+6x^2$  

•  $2x^3+3x^2$