Factor out the greatest common monomial factor from the polynomial 21 y − 12 21 y - 12 21 y − 12 .A) 12 ( 21 y − 4 ) 12 ( 21 y - 4 ) 12 ( 21 y − 4 ) B) 21 ( y − 4 ) 21 ( y - 4 ) 21 ( y − 4 ) C) 3 ( 7 y − 12 ) 3 ( 7 y - 12 ) 3 ( 7 y − 12 ) D) 3 ( 7 y − 4 ) 3 ( 7 y - 4 ) 3 ( 7 y − 4 ) E) no common factor other than 1

Question

Factor out the greatest common monomial factor from the polynomial   21 y − 12 21 y - 12 21 y − 12   .A)    12 ( 21 y − 4 )  12 ( 21 y - 4 )  12 ( 21 y − 4 )  B)    21 ( y − 4 )  21 ( y - 4 )  21 ( y − 4 )  C)    3 ( 7 y − 12 )  3 ( 7 y - 12 )  3 ( 7 y − 12 )  D)    3 ( 7 y − 4 )  3 ( 7 y - 4 )  3 ( 7 y − 4 )  E) no common factor other than 1

Fatma Alnaaimi · Accepted Answer

Final Answer : D, Explanation :   The greatest common monomial factor is 3. Thus, we can write the polynomial as   3 ( 7 y − 4 ) 3(7y-4) 3 ( 7 y − 4 )  . Therefore, the answer is D.

Factor out the greatest common monomial factor from the polynomial $21 y - 12$ .

A) $12 (21 y - 4)$
B) $21 (y - 4)$
C) $3 (7 y - 12)$
D) $3 (7 y - 4)$
E) no common factor other than 1

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Learning Objectives

Related questions

Factor out the greatest common monomial factor from the polynomial 21y−1221 y - 1221y−12 .A) 12(21y−4) 12 ( 21 y - 4 ) 12(21y−4) B) 21(y−4) 21 ( y - 4 ) 21(y−4) C) 3(7y−12) 3 ( 7 y - 12 ) 3(7y−12) D) 3(7y−4) 3 ( 7 y - 4 ) 3(7y−4) E) no common factor other than 1

Definitions

Learning Objectives

Learning Objectives

Related questions

Factor out the greatest common monomial factor from the polynomial $21 y - 12$ .

A) $12 (21 y - 4)$
B) $21 (y - 4)$
C) $3 (7 y - 12)$
D) $3 (7 y - 4)$
E) no common factor other than 1