ALG I U5

When Adding Polynomials, What Do You Do?

• Add the Coefficients

• Multiply the Coefficients

• Add the Exponents

• Multiply the Exponents

When Multiplying Polynomials, What Must You Do?

• Add Coefficients

• Multiply Coefficients

• Add Exponents

• Multiply Exponents

Simplify:  $x\left(x^2+2x+1\right)$  

•  $x^3+2x^2+x$  

•  $2x^3+3x^2+2x$  

•  $x^3+2x^2+1$  

•  $x^2+2x+1$  

What is the Degree of:  $9x^3+2x^5+3x+2x^6+5x^2$  

• 9

• 5

• 6

• 2

What type of Polynomial is:  $x^2+2x+1$  

• Monomial

• Binomial

• Trinomial

• Quadranglenomial

Which Polynomials are written in Standard Form?

• $x^{2\ }+2x+3+2x^3+x^4$

• $5x^5+4x^4+3x^3+2x^2+x$

• $x^2+2x$

• $x^4+2x-3$

• $17x^{17}+2x^2+2x^3+3x+1$

What is the degree of:  $x^2+2x^3+2x^4+3x-2x^4+2x^5-5$  

• 2

• 3

• 4

• 5

On a scale of 1-5 (ONE being "I don't understand this at all", FIVE being "This is WAY too easy") how well do you understand Polynomial Addition/Subtraction/Multiplication?

• 1

• 2

• 3

• 4

• 5