Solved

Factor the Trinomial, If Possible $5 x ^ { 2 } - 31 x y - 28 y ^ { 2 }$

Question 492

Multiple Choice

Factor the trinomial, if possible.
- $5 x ^ { 2 } - 31 x y - 28 y ^ { 2 }$

A) $y ( 5 x + 4 ) ( x - 7 )$
B) $( 5 x + 4 y ) ( x - 7 y )$
C) prime
D) $( 5 x + 7 y ) ( x - 4 y )$

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