Assess: 2-1 Adding and Subtracting Polynomials

Front

Simplify: -7xy + x + y + x - 3xy

Back

-10xy + 2x + y

Front

Simplify the expression: (6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

Back

5b⁴ - 2b³ + 4

Front

Simplify the expression: (4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

Back

-8n² - 8n + 3 

Front

(x³-x²+4) - (3x³-2x²+3)

Back

-2x³+x²+1

Front

What is the degree of the polynomial 3x⁴ + 2x² + 5x ?

Back

4

Front

What is the perimeter of the rectangle?

Back

2x²+16x-10

Front

What is the perimeter of the triangle shown? Options: 9r²+r-5, 9r⁴+r²-4, 9r²-r+4, 9r²+r-4

Back

9r²+r-4

Front

Is b + 8 a monomial?

Back

no

Front

Which of the following are examples of like terms?

Options:

2 and 2x

,

y³ and x³

,

y and x

,

-3x and 3x

Back

-3x and 3x

Front

What is the correct name of the following:
3x + 5y² - 3
Options: monomial, binomial, trinomial, polynomial

Back

trinomial