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Operations with Polynomials
Factoring a=1
Factoring a>1
Factoring: Difference of Squares
Factor and solve for x
100

(4x^2+4x+1)+(4x+20)

4x^2+8x+21

100

r^2-5r-6

(r+1)(r-6)

100
2n^2+3n-9
(2n-3)(n+3)
100

k^2-25

(k+5)(k-5)

100

m^2-5m-14

{7,-2}

200

(-7x^9+12x^6-12)-(5x^9+4x^6-9)

-12x^9+8x^6-3

200
s^2-21s=100
(s+4)(s-25)
200

5n^2+19n+12

(5n+4)(n+3)

200
4f^2-49g^2
(2f+7g)(2f-7g)
200

2m^2+2m-12

{2,-3}

300

(3x+10)(2x-5)

6x^2+5x+50

300
m^2+2m-24
(m+6)(m-4)
300

 7a^2+53a+28

(7a+4)(a+7)

300
9d^2-c^2
(3d+c)(3d-c)
300

4b^2+8b+7=4

{-1/2, -3/2}

400

(x^2+1)(x+9)

x^3+9x^2+x+9

400
2k^2+22k+60
2(k+5)(k+6)
400

6x^2+37x+6

(x+6)(6x+1)

400
16y^2-81z^2
(4y-9z)(4y+9z)
400

5x^2=9x=-4

{-4/5, -1}

500

(y+3)(y^2-6y+1)

y^3-3y^2-17y+3

500

p^2+3p-18

(p-3)(p+6)

500

16b^2+60b-100

4(b+5)(4b-5)

500
64s^2-25
(8s-5)(8s+5)
500
k^2-31-2k=-6-3k^2-2k
{5/2, -5/2}