Fill in the blanks by factoring out the following Trinomial:
x2-10x+21
(x-3) (x_ _)
What is:
x2-10x+21
(x-3) (x-7)
Factor out the following using the GCF:
7x2+14x-21
What is:
7(x2+2x-3)
7(x+3)(x-1)
Factor. Use FOIL to check your answer:
x2-16
What is:
(x-4)(x+4)
Solve: (5x+10) + (12x+7)
What is: 17x+17
How many term(s) does this polynomial have?
5x3 + 10x2 -15x - 20
What is 4 terms?
Fill in the blanks by factoring out the following Trinomial:
x2-3x-18
(x _ _)(x _ _)
What is:
x2-3x-18
(x+3)(x-6)
Factor out the following using the GCF:
3x2+18x+24
What is:
3(x2+6x+ +8)
3(x+4)(x+2)
81x2-144
What is:
(9x-12) (9x+12)
Solve: (15x3+2x2+17x-3) - (6x3+9x2+3x-18)
What is:
9x3-7x2+14x+15
what does the 9 represent in the polynomial listed below?:
3x2 -12x +9
What is a constant?
Factor out the following Trinomial. Use FOIL to check your answer:
2x2+7x+3
What is:
2x2+7x+3
(2x+1)(x+3)
Factor out the following using the GCF:
12x2-10x-8
What is:
2(6x2-5x-4)
2(3x-4)(2x+1)
Factor. Use FOIL to check your answer:
9x2-25
What is:
(3x-5)(3x+5)
Solve: (10x-7)(2x-13)
What is:
20x2 -144x +91
Use FOIL then list the coefficients in the trinomial:
(7x+3)(2x+5)
What is:
7x2 +41x +15
Coefficients: 7, 41
Factor out the following Trinomial. Use FOIL to check your answer:
3x2-14x+8
What is:
(3x-2)(x-4)
Factor out the following using the GCF:
2x4y2 +6x3 -12
What is:
2x2y2(x2+x-6)
2x2y2(x+3)(x-2)
Factor. Use FOIL to check your answer:
49x2-16y2
What is:
(7x-4y)(7x+4y)
Multiply and combine like terms:
(11x-3)(12x2+8x-6)
What is:
132x3+52x2-90x+18
What is the Degree of this Polynomial?
9x9 + 2x3 - 8x + 4
What is: Degree of 9
Factor out the following Trinomial. Use FOIL to check your answer:
8x2+20x-12
What is:
(2x-1)(4x+12)
Kim and Carlie factored the following problem using the GCF:
3a3b-48ab3
Carlie's answer was:
3ab(a2-16b2)
Kim's answer was:
3ab(a-4b)(a+4b)
Who was correct?
What is:
3ab(a2-16b2)
3ab(a-4b)(a+4b)
Kim is correct.
Factor. Use FOIL to check your answer:
x4-81
What is:
(x-3)(x+3)(x2+9)
David and Iris solved the following problem:
(6x2+14x+7)(7x2-3x-10)
David got: 40x4+80x3-151x2+161x-70
Iris got: 40x4+80x3-53x2-161x-70
Who is correct and what was the other person's mistake?
What is:
Iris is correct, David should have combined like terms to get -53x2-161x and not -151x2+161x as their answer.
List the types of polynomials for the following problems:
A) 6x5 + 2x3 -10x2 + 19x + 7
B) -15x
C) 2x2 + 9x - 3
D) 12x + 6
What is:
A) General Polynomial/Polynomial
B) Monomial
C) Trinomial
D) Binomial