Soultion of x^(2)+5x+6
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Answered by
1
you have to use middle term split method
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Kondurubalaji:
Ok
(2a-3b)3. Soultion and steps
(2a-3b)^3.. here you have to use (a+b)^3
(X-Y)^3
sry..it's (a-b)^3
8a^3-36a^2b+54ab^2-27b^3
Soultion of a^3-3x^2y+3xy^2-y^3
Steps
(2a)^3-3.(2a)^2.3b+3.2a.(3b)^3-(3b)^3
Formula of (-x+y+z)2.
Answered by
1
x² + 5x + 6
= x² +3x + 2x + 6
= x ( x + 3 ) + 3( x + 2)
= (x + 2 ) ( x + 3)
= x² +3x + 2x + 6
= x ( x + 3 ) + 3( x + 2)
= (x + 2 ) ( x + 3)
Formula of (-x+y+z)2.
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