Polynomials

 $\left(5c-25c^2-5d-14\right)-\left(8c\ ^2+6d-1+4c\right)$  

Add or Subtract

•  $-33c^2+c-11d-15$  

•  $17c^2+c-11d-15$  

•  $-33c^2+c-d-15$  

•  $-33c^2+c-11d-13$  

 $\left(x+7\right)\left(x-4\right)$  

Find the product.

•  $x^2-3x\ +28$  

•  $x^2+3x\ -28$  

•  $x^2-3x\ -28$  

•  $x^2+11x\ -28$  

Add or Subtract
$\left(-5x^2+6x-14\right)+\left(8x^2+9x-\ 11\right)$

• $3x^2\ +15x\ -3$

• $13x^2+15x-25$

• $3x^2+15x+25$

• $3x^2+15x-25$

 $4x^2y^3\ +\ 1$  

Classify the polynomial.

• Binomial degree of 3

• Polynomial degree of 6

• Binomial degree of 5

• Trinomial degree of 5

 $-4s^2\left(6s^2t^2\right)$  

Find the product.

•  $24s^4t^4$  

•  $24s^4t^2$  

•  $-24s^4t^2$  

•  $2s^4t^2$  

 $8\left(7c^2-3c-6\right)$  

Find the product.

•  $56c^2-24c-48$  

•  $15c^2-24c-48$  

•  $56c^2-24c+48$  

•  $56c^2-11c-48$  

 $12r^3\ -\ 3r^2-^{ }6r^2\ +\ 5r^3$  

Simplify the expression.

•  $6r^2-\ 8r^3$  

•  $7r^3-\ 9r^2$  

•  $17r^3-3r^2$  

•  $17r^3-\ 9r^2$  

 $\left(3g-5\right)\left(4g-3\right)$  

Find the product.

•  $12g^2-23g+15$  

•  $12g^2-23g-15$  

•  $12g^2+23g+15$  

•  $12g^2-3g+15$  

 $\left(10x+11\right)^2$  

Find the product.

•  $100x^2-121$  

•  $100x^2+121$  

•  $100x^2+220x-121$  

•  $100x^2+220x+121$  

Simplify the expression.

$2m^4\ -4m\ -\ 3m^2\ +\ 3m^{4\ }-2m^2$

• $m^4\ -5m^2\ -4m$

• $5m^{4\ }-5m^2\ -4m$

• $5m^{4\ }-5m^4\ -4m$

• $-4m$