Vocabulary
The coefficients in this polynomial: 2x3 - 5x2 + x - 4
(x+5)+(3x+9)
What is 4x + 14
(7x+4)-(5x+8)
What is 2x-4
2(2x-3)
What is 4x-6
(40x^2+30x)/(10x)
"What is "4x+3
The degree of 2x2y2+9x3-5x2+6
What is 4
(3x2+4x)+(2x2-3x)
What is 5x2+x
(6x2+4)-(3x2+5)
What is 3x2-1
Model the product (-2x)(3x+2) using algebra tiles. This expression represents the product.
What is -6x2-4x
Model using algebra tiles: -6x2/3x. This expression represents the quotient.
What is -2x
The polynomial 4y5+6xy-3x2 has this many terms and is called this.
What is three and a trinomial
(-4x2+2x-3)+(5x2-4x+8)
What is x2-2x+5
(2x-4)-2(4x-2)
What is -6x
(4x)(3x2-6x+1)
What is 12x3-24x2+4x
(2x^2(-12xy-6))/(-6x)
What is 4x2y+2x
Write an example of a polynomial with 2 terms, variables x and y, degree 4, coefficient 6 and constant term -2.
What is 6x2y2-2 (or 6xy3-2 or 6x3y-2)
(8x2-4x+3)+(7x2+2x-11)
What is 15x2-2x-8
(6x2-5x+8)-(4x2-7x+9)
What is 2x2+2x-1
(2x2y)(xy+5xy2-2)
What is 2x3y2+10x3y3-4x2y
(6x^2y^3-14xy^2+56x^3y^4) \div -2xy^2
"What is "-3xy+7-28x^2y^2
Like terms need to have these two things
What are the same variables and exponents
(5x3+4x2-2x+2)+2(2x3-2x2+x+5)
What is 9x3+12
(6x3+4x2-4x+5)-2(2x3-3x2+5x-5)
What is 2x3+10x2-14x+15
Ms. Blake to know how many desks can fit in her classroom next year. The length of her classroom is 2x2 + 5x - 1 ft and the width of her classroom is 15 ft. This expression gives the area of her classroom as a simplified polynomial. (Include units)
DAILY DOUBLE: Give the area if x=2 to double your points.
What is 30x2 + 75x - 15 and 255 ft2
The area of the field is 25x5-10x3+15x2y + 5x and the length is 5x. This expression represents the width of the field.
What is 5x4 - 2x2 + 3xy + 1