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Mathematics 8 Online
OpenStudy (anonymous):

whats the answer 4x^4-1 A.(4x-1) b.(2x-1)^2 c.(4x+1)(4x-1) d.(2x+1)(2x-1)

jhonyy9 (jhonyy9):

d. is right

jhonyy9 (jhonyy9):

because there is a^2 -b^2 =(a-b)(a+b)

OpenStudy (anonymous):

d)

jhonyy9 (jhonyy9):

if is ok please klick the good answer

jhonyy9 (jhonyy9):

if is it ok

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