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Which statement is true about the factorization of 30 x squared plus 40 x y plus 51 y squared ?

A
The polynomial can be rewritten after factoring as 10 times open paren 3 x squared plus 4 x y plus 5 y squared close paren .
B
The greatest common factor of the terms is 1 .
C
The greatest common factor of the polynomial is 51 x squared y squared .
D
The polynomial can be rewritten as the product of a trinomial and x y .
5

What is the completely factored form of the expression 16 x squared plus 8 x plus 32 ?

A
8 x open paren 8 x squared plus x plus 24 close paren
B
4 times open paren 12 x squared plus 4 x plus 28 close paren
C
4 times open paren 4 x squared plus 2 x plus 8 close paren
D
8 times open paren 2 x squared plus x plus 4 close paren
7

What is the factored form of 8 x squared plus 12 x ?

A
4 times open paren 4 x squared plus 8 x close paren
B
8 x open paren x plus 4 close paren
C
4 x open paren 2 x plus 3 close paren
D
8 x open paren x squared plus 4 close paren
8

What is the factored form of 3 x plus 24 y ?

A
3 x y open paren 3 x plus 24 y close paren
B
3 times open paren 3 x plus 24 y close paren
C
3 x y open paren x plus 8 y close paren
D
3 times open paren x plus 8 y close paren
9

What is the greatest common factor of 42 A to the 5th power b cubed , 35 A cubed b to the 4th power , and 42 A b to the 4th power ?

A
42 A to the 5th power b to the 4th power
B
77 A to the 8th power b to the 7th power
C
7 A b cubed
D
6 A to the 4th power b
10

Which expression is equivalent to 10 x squared y plus 25 x squared ?

A
5 x squared y open paren 5 plus 20 y close paren
B
10 x y open paren x plus 15 y close paren
C
5 x squared open paren 2 y plus 5 close paren
D
10 x squared open paren y plus 25 close paren

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