Advertisements
Advertisements
प्रश्न
Factorize x3 + 8y3 + 6x2 y +12xy2
उत्तर
= ( x)3 + (2 y)3 + 3 × x2 × 2 y + 3 × x × (2 y)2
= ( x + 2 y)3 [ ∵ a3 + b3 + 3a2b + 3ab2 = (a + b)3]
= ( x + 2 y)( x + 2 y )( x + 2 y )
∴ x3 + 8 y3 + 6x2 y +12xy2 = ( x + 2y )( x + 2 y )( x + 2 y)
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorize (x + 2)(x2 + 25) -10x2 - 20x
Factorize a2 + 4b2 - 4ab - 4c2
Factorize x4 + x2 y2 + y4
Factorize the following expressions:
1029 – 3x3
What must be added to the following expression to make it a whole square?
4x2 − 12x + 7
27x3 − y3 − z3 − 9xyz
The factors of x3 − 1 + y3 + 3xy are
Divide: - 50 + 40p by 10p
Divide: 5x2 - 3x by x
–b – 0 is equal to ______.
