Advertisements
Advertisements
प्रश्न
Factorise the expression and divide them as directed.
(y2 + 7y + 10) ÷ (y + 5)
Advertisements
उत्तर
(y2 + 7y + 10) = y2 + 2y + 5y + 10
= y (y + 2) + 5 (y + 2)
= (y + 2) (y + 5)
∴ `(y^2 + 7y + 10) ÷ (y + 5)`
= `((y + 5)(y + 2))/(y + 5)`
= y + 2
APPEARS IN
संबंधित प्रश्न
Divide as directed.
x(x + 1) (x + 2) (x + 3) ÷ x(x + 1)
Factorise the expression and divide them as directed.
(m2 − 14m − 32) ÷ (m + 2)
Factorise the expression and divide them as directed.
39y3(50y2 − 98) ÷ 26y2(5y + 7)
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:
12ax2, 6a2x3 and 2a3x5
Find the greatest common factor (GCF/HCF) of the following polynomial:
15a3, − 45a2, − 150a
Find the greatest common factor (GCF/HCF) of the following polynomial:
2x3y2, 10x2y3, 14xy
Divide: x6 − 8 by x2 − 2
Divide: 16 + 8x + x6 − 8x3 − 2x4 + x2 by x + 4 − x3
The area of a rectangle is x3 – 8x + 7 and one of its sides is x – 1. Find the length of the adjacent side.
