A2 Polynomials: Naming, Adding, Subtracting | Baamboozle - Baamboozle

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What is the perimeter of the rectangle?

2x²+16x-10

Classify by degree of polynomial: 7x²y +5xy - 2

cubic trinomial

Classify: 2x⁴+14x³−2x²

quartic trinomial

Classify: x³ + 3x

cubic binomial

The number before a variable is the _____.

coefficient

(6b^3 + 6 - b^4) - (8b^3 - 6b^4 + 2)

5b^4 - 2b^3 + 4

What is the perimeter of the triangle shown?

9r^2+r-4

(3y^2 + y^3 - 5) + (4y^2 -4y + 2y^3 + 8)

3y^3 + 7y^2 - 4y + 3

(4x^2+ x) - (x^2+ 2x)

3x^2 - x

A monomial with a degree of 0 is called _________.

constant

Classify: 2n³

cubic monomial

6x^5+3x²+2x−4

quintic polynomial

(4n^4 - 8n + 4) - (8n^2 + 4n^4 + 1)

-8n^2 - 8n + 3

A letter that represents a number is called a _____.

variable

In the expression 4x - 12, what is 4x?

A term

What is the standard form of the polynomial, 9x^2 + 5x + 27 + 2x^3

2x^3 + 9x^2 + 5x +27

Classify by degree of polynomial: 24xy + 18

quadratic binomial

Simplify the expression. -4(9 + 3x) - 4(x - 2)

-16x-28

(2x^2 + 5x - 7) + ( 3 - 4x^2 + 6x)

-2x^2 + 11x -4

-7xy + x + y + x - 3xy

-10xy + 2x + y

What do you call each part of an expression that is separated by a + or a -?

term