Factor the binomial completely.
-$4 - 49 x ^ { 2 }$
A)(2 + 7x)(2 - 7x)
B) $( 2 + 7 x ) ^ { 2 }$
C) $( 2 - 7 x ) ^ { 2 }$
D)prime

Name: Factor the binomial completely. -$4 - 49 x ^ { 2 }$ A)(2 + 7x)(2 - 7x) B) $( 2 + 7 x ) ^ { 2 }$ C) $( 2 - 7 x ) ^ { 2 }$ D)prime
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Question

Quizplus · Accepted Answer

The given binomial is a difference of squares, where $4 = (2)^2$ and $49x^2 = (7x)^2$. It can be factored as $(2 + 7x)(2 - 7x)$.

Factor the Binomial Completely 4−49x24 - 49 x ^ { 2 }4−49x2

Factor the Binomial Completely $4 - 49 x ^ { 2 }$