Chapter 7 - Review - Polynomials and Factoring
49x²-28x+4
A square has side length of (7x+2) in. What is the area?
Cubic Trinomial
Classify the polynomial. 6x³-9x+3
8x²+26x+15
FOIL (4x+3)(2x+5)
-5x(x³-7x-2)
Factor -5x⁴+35x²+10x
15x(x³-2x²+3)
Factor 15x⁴-30x³+45x
2x²(10x³+2x²-3)
Factor 20x⁵+4x⁴-6x²
(2x+1)(x+9)
Factor 2x²+19x+9
3(x-3)(x+4)
Factor 3x²+3x-36
(3x+7)(x-2)
Factor 3x²+x-14
(2x-1)(2x+1)
Factor 4x²-1
4(x+1)(x-2)
Factor 4x²-4x-8
(3x-8)(3x+8)
Factor 9x²-64
3x(x²-6)(2x-3)
Factor Completely 6x⁴-9x³-36x²+54x
(x+9)(x-7)
Factor x²+2x-63
(x+9)(x-4)
Factor x²+5x-36
(x-6y)(x-4y)
Factor x²-10xy +24y²
(x-8)(x-3)
Factor x²-11x+24
(x+12)(x-12)
Factor x²-144
(x-8)(x+5)
Factor x²-3x-40
(x+3)(x-3)
Factor x²-9
(x²+3)(x+4)
Factor x³+4x²+3x+12
3(5x+2)
Factor. 15x+6
9x²y(2-3xy)
Factor. 18x²y-27x³y²
8x⁷(5x²+2)
Factor. 40x⁹+16x⁷
(x-5)(x+4)
Factor. x²-x-20
(x-2)(x+2)(x-5)
Factor. x³-5x²-4x+20
7
Find the degree of 7m⁶n
13
Find the degree of 8x⁷y⁶
2x²+14x-2
Find the sum. (x²+5x+2)+(x²+9x-4)
36x⁴-121
Foil. (6x²+11)(6x²-11)
x² - 121
Simplify (x-11)(x+11)
x²-4x+4
Simplify (x-2)²
2x²+14x-2
Simplify (x²+5x+2) + (x²+9x-4)
-56x²+35x
Simplify 7x(5-8x)
10x²-37x-36
Simplify. (2x-9)(5x+4)
25x²-30x+9
Simplify. (5x-3)²
x²+14x+49
Simplify. (x+7)²
2x²-14x
Simplify. 2x(x-7)
12x³+24x²-36x
Simplify. 4x(3x²+6x-9)
10x³
x³+9x³