Advertisements
Advertisements
प्रश्न
Factorised form of 23xy – 46x + 54y – 108 is ______.
विकल्प
(23x + 54)(y – 2)
(23x + 54y)(y – 2)
(23xy + 54y)(– 46x – 108)
(23x + 54)(y + 2)
Advertisements
उत्तर
Factorised form of 23xy – 46x + 54y – 108 is (23x + 54)(y – 2).
Explanation:
We have, 23xy – 46x + 54y – 108
= 23xy – 2 × 23x + 54y – 2 × 54
= 23x(y – 2) + 54(y – 2) ...[Taking common out in I and II expressions]
= (y – 2)(23x + 54) ...[Taking (y – 2) common]
= (23x + 54)(y – 2)
APPEARS IN
संबंधित प्रश्न
Identify the terms, their coefficients for the following expressions.
4x2y2 − 4x2y2z2 + z2
Identify the term, their coefficients for the following expression:
x2 + x + 1
Separate constant terms and variable terms from tile following:
8, x, 6xy, 6 + x, - 5xy2 , 15az2 , `(32"z")/"xy", "y"^2/"3x"`
Write the degree of the following polynomial:
3x – 15
Write numerical co-efficient of the following: y
Write numerical co-efficient of the following: 2 x2y
Simplify: (p – 2q) – (3q – r)
Simplify: 6a – 3 (a + b – 2)
x + (−x) = 0
– a – b – c is same as – a – (______).
