Advertisements
Advertisements
प्रश्न
Simplify combining like terms: 3a - 2b - ab - (a - b + ab) + 3ab + b - a
Advertisements
उत्तर
3a - 2b - ab - (a - b + ab) + 3ba + b - a
= 3a - 2b - ab - a + b - ab + 3ab + b - a
= 3a - a - a - 2b + b + b - ab - ab + 3ab
= a (3 - 1 - 1) + b (-2 + 1 + 1) + ab (-1 -1 + 3)
= a + ab
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Simplify combining like terms: - z2 + 13z2 − 5z + 7z3 − 15z
Simplify combining like terms: (3y2 + 5y - 4) - (8y - y2 - 4)
Subtract: 6xy from − 12xy
What should be taken away from 3x2 - 4y2 + 5xy + 20 to obtain - x2 - y2 + 6xy + 20?
Subtract the sum of 2x − x2 + 5 and − 4x − 3 + 7x2 from 5.
Add:
13x2 − 12y2; 6x2 − 8y2
Add:
17a2b2 + 16c; 28c − 28a2b2
Add: 7mn, 5mn
The sum of –7pq and 2pq is ______.
a(b + c) = a × ____ + a × _____.
