Advertisements
Advertisements
प्रश्न
Factorise the following expression.
4xy2 – 10x2y + 16x2y2 + 2xy
Advertisements
उत्तर
We have,
4xy2 – 10x2y + 16x2y2 + 2xy
= 2 × 2xy2 – 2 × 5 × x2y + 2 × 8 × x2y2 + 2xy
= 2xy(2y – 5x + 8xy + 1)
APPEARS IN
संबंधित प्रश्न
Constant is only 8 other is variable 12 – 5 z – 4
Write numerical co-efficient of the following: – 9a2b3
Find the sum of: abc + 2ba + 3ac + 4ca – 4ab + 2bca + 2ab – 3abc – 6ac
The two adjacent sides of a rectangle are 6a + 96 and 8a- 46. Find its, perimeter.
Enclose the given term in bracket as required:
x2 -y2 + z2 + 3x – 2y = x2 – (……..)
Simplify:
`a(a + 1/a) - b(b - 1/b) - c(c + 1/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:
0.1 y + 0.01 y2
Identify term which contain x and give the coefficient of x.
5 + z + zx
Identify term and factor in the expression given below:
`3/4 x + 1/4`
