Please Solve: Common Factors Of Polynomials

Find the greatest common factor: 3x^2 – 15x^4
  
A.
x^2
  
B.
3x^2
  
C.
3x
  
D.
3x^4

Find the greatest common factor: 24y^8 + 6y^6  
A.
6y^6
  
B.
6y^8
  
C.
3y^2
  
D.
24y^8

Find the greatest common factor: 14a^4 + 35a^9  
A.
7a^9
  
B.
7a^4
  
C.
a^4
  
D.
7a

Find the greatest common factor: 12xy^5+ 60x^4y62 – 24x^3y^3 
A.
3x^4y^5
  
B.
6xy^5
  
C.
6xy^2
  
D.
12xy^2

Find the greatest common factor: 9a^3bc^2 + 12ac^4 + 15a^2b^3c  
A.
9a^2b62c^2
  
B.
3ac
  
C.
15a^3b^3c^4
  
D.
3abc







Answer :

Lilith
[tex]Find \ the \ greatest \ common \ factor: \\\\ 3x^2 -15x^4 =3x^2(1 - 5x^2 )\\ \\Answer : \ B. \ \ \ 3x^2[/tex]


[tex]Find \ the \ greatest \ common \ factor: \\\\ 24y^8 + 6y^6=6y^6(4y^2+1) \\ \\Answer : \ A. \ \ \6x^6[/tex]


[tex]Find \ the \ greatest \ common \ factor: \\\\ 14a^4 + 35a^9=7a^4(2+5a^5) \\ \\Answer : \ B. \ \ \7x^4[/tex]


[tex]Find \ the \ greatest \ common \ factor: \\\\ 12xy^5+ 60x^4y^2 -24x^3y^3=12xy^2(y^3+5x^3-2x^2y) \\ \\Answer : \ D. \ \ \12xy^2[/tex]


[tex]Find \ the \ greatest \ common \ factor: [/tex]

[tex]9a^3bc^2 + 12ac^4 + 15a^2b^3c =[/tex]

  [tex]3ac(3a^2 bc+4c^3+5ab^3) \\ \\  Answer : \ B. \ \ \ 3ac [/tex]