Question

Create an expression in which a trinomial is multiplying another trinomial.

Your expression must also meet the following criteria:
 One of the trinomials must have a degree of 3
 One of the trinomials must have a degree of 4
 Each trinomial must have a constant
 Each trinomial must be in simplified form.

Answer:

(b) Multiply the expression you created above and simplify your answer. Show your work for each step for credit.

Answer:

Answer 1

(b) Multiply the expression you created above and simplify your answer. Show your work for each step for credit.

Answer 2

let expression be

x³+2x+3

x⁴+x+1

now.

multiplying it

(x⁴+x+1)(x³+2x+3)

x⁴(x³+2x+3)+2x(x³+2x+3)+x³+2x+3

x^7+2x^5+3x⁴+2x⁴+4x²+6x+x³+2x+3

x^7+2x^5+2x⁴+x³+8x+3