Advertisements
Advertisements
प्रश्न
Subtract the second expression from the first:
3a2 - 8ab - 2b2 , 3a2 - 4ab + 6b2
योग
Advertisements
उत्तर
(3a2 - 8ab - 2b2) - (3a2 - 4ab + 6b2 )
= 3a2 - 8ab - 2b2 - 3a2 + 4ab - 6b2
= 3a2 - 3a2 - 2b2 - 6b2 - 8ab + 4ab
= 0 - 8b2 - 4ab
= - 4ab - 8b2
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write the degree of the following polynomial: 2y2z + 9yz3
Write numerical co-efficient of the following: y
Write numerical co-efficient of the following: 2 x2y
Fill in the blank:
8x - 5x = ________
Add : a + b and 2a + 3b
Simplify: 8 (2a + 3b – c) – 10 (a + 2b + 3c)
Simplify: 5b – {6a + (8 – b – a)}
Simplify: 2x-[5y- (3x -y) + x]
Write the greatest common factor in the following terms.
11x2, 12y2
Identify term which contain x and give the coefficient of x.
1 + x + xy
