Advertisements
Advertisements
प्रश्न
Factorise the following expression.
2a3 – 3a2b + 5ab2 – ab
Advertisements
उत्तर
We have,
2a3 – 3a2b + 5ab2 – ab
= a × 2a2 – a × 3ab + a × 5b2 – a × b
= a(2a2 – 3ab + 5b2 – b)
APPEARS IN
संबंधित प्रश्न
Add : - 3a + 2b and 3a + b
The two adjacent sides of a rectangle are 6a + 96 and 8a- 46. Find its, perimeter.
Subtract the second expression from the first:
3a2 - 8ab - 2b2 , 3a2 - 4ab + 6b2
Subtract the second expression from the first:
10abc, 2a2 + 2abc - 4b2
Simplify: `2"a" +(6 - bar("a" - "b"))`
Simplify: `"p"^2 - ["x"^2 - {"x"^2 - ("q"^2 - bar("x"^2 - "q"^2)) - "2y"^2}]`
Factorisation of – 3a2 + 3ab + 3ac is 3a(– a – b – c).
Write the greatest common factor in the following terms.
3x2y, 18xy2, – 6xy
Identify the numerical coefficient of term (other than constant) in the following expression:
2(l + b)
Identify the term and its factor in the following expression.
Show the term and factor by tree diagram.
y − y3
