Advertisements
Advertisements
प्रश्न
Divide: 4a2 + 12ab + 9b2 − 25c2 by 2a + 3b + 5c
Advertisements
उत्तर
`2"a"+3"b"+5"c")overline(4"a"^2+12"ab"+9"b"^2-25"c"^2)(2"a"+3"b"-5"c"`
4a2 + 6ab + 10ca
− − −
6ab + 9b2 − 25c2 − 10ca
6ab + 9b2 +15bc
− − −
−10ca −25c2 −15bc
−10ca −25c2 −15bc
+ + +
×
∴ 2a + 3b − 5c
APPEARS IN
संबंधित प्रश्न
Work out the following division:
(10x − 25) ÷ (2x − 5)
Work out the following division:
9x2y2(3z − 24) ÷ 27xy(z − 8)
Factorise the expression and divide them as directed.
12xy(9x2 − 16y2) ÷ 4xy(3x + 4y)
Find the greatest common factor (GCF/HCF) of the following polynomial:
7x, 21x2 and 14xy2
Find the greatest common factor (GCF/HCF) of the following polynomial:
42x2yz and 63x3y2z3
Find the greatest common factor (GCF/HCF) of the following polynomial:
9x2, 15x2y3, 6xy2 and 21x2y2
Find the greatest common factor (GCF/HCF) of the following polynomial:
6x2y2, 9xy3, 3x3y2
Find the greatest common factor (GCF/HCF) of the following polynomial:
a2b3, a3b2
Find the greatest common factor (GCF/HCF) of the following polynomial:
x3, − yx2
The area of a rectangle is x3 – 8x + 7 and one of its sides is x – 1. Find the length of the adjacent side.
