how I solve this: 4x^2-1?
Answers
Answered by
1
break it in 2xsquare -1square=2x-1,2x+1
Answered by
4
Heya !!!
This is your answer......
Given :-
4x² -1
= (2x)² - 1²
= (2x -1)(2x+1). (a²-b² = (a+b)(a-b))
Hope it helps....
This is your answer......
Given :-
4x² -1
= (2x)² - 1²
= (2x -1)(2x+1). (a²-b² = (a+b)(a-b))
Hope it helps....
ABHAYSTAR:
^_^
:)
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