Advertisements
Advertisements
प्रश्न
Factorise the following expression.
2a3 – 3a2b + 5ab2 – ab
योग
Advertisements
उत्तर
We have,
2a3 – 3a2b + 5ab2 – ab
= a × 2a2 – a × 3ab + a × 5b2 – a × b
= a(2a2 – 3ab + 5b2 – b)
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Algebraic Expression, Identities and Factorisation - Exercise [पृष्ठ २३३]
APPEARS IN
संबंधित प्रश्न
Write the coefficient of: mn in -mn
Write the degree of the following polynomial:
3y3 − x2y2 + 4x
Write the degree of the following polynomial: 7 – 3x2y + y2
Write numerical co-efficient of the following: – 9a2b3
Simplify: 25zy—8zy—6zy
Enclose the given term in bracket as required:
x – y – z = x - {…….)
Common factor of 11pq2, 121p2q3, 1331p2q is 11p2q2.
Write the greatest common factor in the following terms.
qrxy, pryz, rxyz
Write the greatest common factor in the following terms.
3x3y2z, – 6xy3z2, 12x2yz3
Write the coefficient of x2 in the following:
1 + 2x + 3x2 + 4x3
