Which pattern can be used to factor the high-degree polynomial 16x8−49x2 ?(1 point)

Question

Responses

(a−b)2=a2−2ab+b2
left parenthesis a minus b right parenthesis squared equals a squared minus 2 a b plus b squared

Neither the difference of squares nor the perfect square trinomial pattern can be used to factor 16x8−49x2.
Neither the difference of squares nor the perfect square trinomial pattern can be used to factor 16 x superscript 8 baseline minus 49 x squared .

(a+b)2=a2+2ab+b2
left parenthesis a plus b right parenthesis squared equals a squared plus 2 a b plus b squared

(a−b)(a+b)=a2−b2

Answer 1

left parenthesis a minus b right parenthesis left parenthesis a plus b right parenthesis equals a squared minus b squared