Factoring: x2+bx+c
Factoring: ax2+bx+c
Factoring: by GCF
Quadratic Formula
100
Factor: x^2 + 23x + 42
(x+21)(x+2)
100
Factor: 3x^2 + 16x + 5
(3x+1)(x+5)
100
Factor: 18x^2 - 33x + 12
3(3x-4)(2x-1)
100

Solve the following equation using the quadratic formula: x^2 -14x +45 = 0

What is x = 9,and x = 5

200
Factor: h^2 - 14h - 72
(h-18)(h+4)
200
A garden is rectangular in shape. Its area is 8g^2 - 14g + 3. If its length is (2g-3), what is its width?
(4g-1)
200
Factor: 8x^2 - 36x - 20
4(2x+1)(x-5)
200

Solve the following equation using the quadratic formula: 4x^2 + 8x - 77 = 0

What is x = -5.5 and x = 3.5

300
Factor: m^2 + 24m - 81
(m-3)(m+27)
300
Factor: 8x^2 + 2x - 1
(4x-1)(2x+1)
300
Factor: 30x^2 + 14x - 8
2(3x-1)(5x+4)
300

Solve the following equation using the quadratic formula: k^2 - 10k + 35 = 7k - 35

What is k = 7 and k = 10

400
A rectangular patio has an area of x^2+14x+48. If the length of it is (x+8) what is the width?
(x+6)
400
What is the area of a rectangle with a length of (4x+4) and a width of (7x-5)?
28x^2 + 8x - 20
400
Factor: 24x^2 + 52x - 20
4(2x+5)(3x-1)
400

Solve the following equation using the quadratic formula. Reduce your answer as much as possible! 6n^2 + 4n - 20 = -n^2

What is n = 10/7 and n = -2

500
A rectangular window has an area of c^2 - 9c - 52. What are the possible dimensions of the window?
(c-13)(c+4)
500
A rectangular table has an area of 27x^2 + 6x - 8. What are the dimensions of the table?
(9x-4)(3x+2)
500
Factor: 24x^2 + 96x + 90
6(2x+3)(2x+5)
500

Solve the following equation by quadratic formula. Simplify your answer as much as possible! 10x^2 -12x + 11 = -x^2 + 2x -7

What is ( 7 + i sqrt(131)/11) and (7 - i sqrt(131)/ 11)

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