what is the simple form of (a-b)^3??
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Answered by
1
Hi friend ,
The simple form of (a-b)^3 is :
a^3 - b^3 - 3 ab(a-b)
OR
a^3-b^3 - 3a^2b + 3ab^2
-----------------------------
Hope this helped u...
PLZ MARK AS BRAINLIEST...
The simple form of (a-b)^3 is :
a^3 - b^3 - 3 ab(a-b)
OR
a^3-b^3 - 3a^2b + 3ab^2
-----------------------------
Hope this helped u...
PLZ MARK AS BRAINLIEST...
CHETANbera:
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Answered by
2
(a -b)³ = ( a - b)( a -b)²
=(a -b)( a²-2ab + b)²
=a³ -3a²b +3ab² -b³
simple form of ( a -b)³ = (a -b)(a²-2ab+b²)
or a³ -3a²b +3ab² -b³
actually this question depend upon numerical value which is simple form of (a -b)³
some places ( a-b)(a² -2ab + b²) is simple and some places (a³ -3a²b +3ab²-b³) is simple
by the way you can say that
simple form of (a - b)³ =(a³ -3a²b+3ab²-b³)
=(a -b)( a²-2ab + b)²
=a³ -3a²b +3ab² -b³
simple form of ( a -b)³ = (a -b)(a²-2ab+b²)
or a³ -3a²b +3ab² -b³
actually this question depend upon numerical value which is simple form of (a -b)³
some places ( a-b)(a² -2ab + b²) is simple and some places (a³ -3a²b +3ab²-b³) is simple
by the way you can say that
simple form of (a - b)³ =(a³ -3a²b+3ab²-b³)
i hope you have understand
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