Question

answer this one of the factors of
$(25 {x}^{2} - 1) + (1 + 5 {x}^{2} )$
options 5+x , 5-x , 10x​

Answer 1

Step-by-step explanation:

(25x^2-1)+(1+5x^2)

[(5x^2)-(1)^2+[(1)^2+(5x)^2]

(5x-1)(5x+1)+(1+5x)(1+5x)

take 1+5x common

(1+5x)[(5x-1)+(5x+1)]

(1+5x)[5x-1+5x+1]

(1+5x)(10x) are the factors

Answer 2

Answer:

Step-by-step explanation:

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