Polynomials Operations

Simplify

• $3b^4-2b^3+7b^2+7b$

• $3b^4+2b^3-7b^2-7b$

• $-2b^3+5b^2+6b$

• $2b^3-5b^2-6b$

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify

•  $-9r^3+19r^2+16r$  

•  $9r^3-19r^2-16r$  

•  $12r^3-8r^2+22$  

•  $-12r^3+8r^2-22$  

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Multiply

• $x^2-6x+8$

• $x^2+6x-8$

• $x^2-2x+8$

• $x^2+2x-8$

Tags

CCSS.HSA.APR.A.1

Classify by degree & number of terms: $3b^4-2b^3+7b^2+7b$  

• Quartic Polynomial

• Quintic Polynomial

• Quartic Trinomial

• Quintic Trinomial

Classify by degree & number of terms: $-9r^3+19r^2+16r$  

• Cubic Trinomial 

• Cubic Polynomial

• Quadratic Trinomial

• Quadratic Polynomial

Which is the leading coefficient? $3b^4-2b^3+7b^2+7b$  

• 3

• -2

• 7

• 4

Which is the leading coefficient? $-9r^3+19r^2+16r$  

• -9

• 9

• 19

• 16

Classify by degree & number of terms: $x^2-6x+8$  

• Quadratic Trinomial

• Quadratic Binomial

• Cubic Trinomial

• Cubic Binomial

Which is the leading coefficient? $x^2-6x+8$  

• 1

• -6

• 6

• 8

Multiply: $(5x+4)(x-8)$  

•  $5x^2-36x-32$  

•  $-5x^2+36x+32$  

•  $5x^2-44x-32$  

•  $-5x^2+44x+32$  

Tags

CCSS.HSA.APR.A.1