Factoring
What is a polynomial with 3 terms called?
Trinomial
(9w^3)/(2w^5)+(3w^3)/(2w^5)
6/w^2
(9g^3)/(2g^5)-(3g^3)/(2g^5)
(3)/(g^2)
1/2 xx 2/(3x^2)
1/(3x^2)
(14m^4)/(3m)/(7m^2)/(18m^5)
12m^6
What do you use to factor a trinomial?
Magic X
(5x)/4+x/6
(17x)/12
(8k+9)/18-(2k+1)/18
(3k+4)/9
(4b^2c^2)/(15bc^3)*(5b^3c^6)/(2b^4c^7)
2/(3c^2)
(6k(2k-9))/(6k)/(9(9-2k))/6
-2/3
d^2-25
What factoring formula would you use to solve the following expression?
Difference of Squares
(3y^2-19y)/(y^2-25)+(y^2-y)/(y^2-25)
(4y)/(y+5)
1/(12v-3)-(16v^2)/(12v-3)
(-1-4v)/3
1/(x+2)*(5x+10)/(x+3)
5/(x+3)
(2(x-2))/((x+3)(x+5))/(2(x-2))/(9(x+5)
9/(x+3)
Factor the following expression.
4a^2-16
(2a-4)(2a+4)
(k+5)/(k+1)+8/(k^2-1)
(k+3)/(k-1)
(x^2+5x)/(x+7)-14/(x+7)
x-2
(m^2-6m+8)/(2m-2)*10/(m-1)
(5(m-2))/(m-1)
(v-4)/(v^2-2a-8)/1/(v-5)
(v+5)/(v+2)
Factor the following trinomial.
2s^2-2s-40
2(s-5)(s+4)
(8a-18)/(3a^2+14a+8)+7/(3a+2)
5/(a+4)
(p^2-9p)/((p-9)(p+5))-2/(p+5)
(p-2)/(p+5)
(p+10)/(9-p)*(p^2-5p-36)/(4p^2+16p)
(-p-10)/(4p)
(2a^2+14a)/(8a^2)/(10a+70)
1/(40a)