Quiz 6.1-6.4 Review

Classify the polynomial:

 $3x^2-8x+1$  

• Quadratic Trinomial

• Cubic Trinomial

• Quartic Trinomial

• Quadratic Binomial

_______________ arranges the terms by degree in descending numerical order.

• degree of polynomial

• polynomial

• terms

• standard form

Which of the following polynomials is a Quartic Binomial?

• $-x^2+3x$

• $4x^4-3x+2$

• $-x^4-9$

• $x^2+5x+6$

Classify the following polynomial:

 $-105$  

• Linear Monomial

• Constant Binomial

• Linear Binomial

• Constant Monomial

Is the following polynomial in standard form?

 $12w^3+4w^2-10w^4$  

• No

• Yes

Simplify by combining like terms:

 $4a^2-3x+11-2a$  

•  $4a^2-5a+11$  

•  $11a+11$  

•  $16a^2-5a+11$  

•  $10a^2$  

Add or Subtract to Simplify:

 $\left(4x^2+x\right)-\left(x^2+2x\right)$  

•  $3x^2-x$  

•  $4x^2+2x$  

•  $3x^2+3x$  

•  $3x^2+2x$  

Add or Subtract to Simplify:

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

•  $2x^2+x+2$  

•  $x+2$  

•  $2x^2+x-10$  

•  $x-10$  

Add or Subtract to Simplify:

 $\left(-8+6x+x^2\right)+\left(7-5x+9x^2\right)$  

•  $10x^2-x-1$  

•  $10x^2+x-1$  

•  $8x^2+11x-1$  

•  $10x^2-11x-1$  

Simplify the expression:

 $-3x^2\left(7x^2-x+4\right)$  

•  $-21x^4+3x^3-12x^2$  

•  $7x^2-x+4\left(-3x^2\right)$  

•  $21x^4+3x^3+12x^2$  

•  $-12x^2+3x^3-21x^4$