Polynomial Operations Quiz

What is the result of the polynomial operation: $$(3x^2−6x−7)+(−2x^2−4x+12)$$ ?

What is the result of the polynomial operation: $$(7x^3−x+14)−(2x^2−19)$$ ?

What is the result of the polynomial operation: $$(8x−3x^3−5)+(4x^3−6x^2+11+3x)$$ ?

The amount of merchandise (in millions) that store A sold can be represented by $$A=13x^2+8x-3$$ . What is the leading coefficient in the expression?

The total amount of merchandise that stores A and B sold if $$A=13x^2+8x-3$$ and $$B=8x^2-3x+11$$ is ​ (a)   x² + ​ (b)   x + ​ (c)   .

What is the degree of the polynomial $$B=8x^2-3x+11$$ ?

What is the leading coefficient of the polynomial $$B=8x^2-3x+11$$ ?

Multiply $$4x^2\left(3x^2+5x+8\right)$$

​ ​ (a)   $$x^4+$$ ​​ (b)   $$x^3+$$ ​ (c)   $$x^2$$

Fill in the blanks using the available answer choices. Find the product. $$-2t\left(3t^2-6t+4\right)$$ = ​ (a)   $$t^3$$ + ​ (b)   $$t^2$$ + ​ (c)   t

Match the Following