CBSE Class 10 Answered
what should be added to the polynomial x ^2-5x+4 so that 3 is the zero of the polynomial
Asked by hvsl123 | 24 Jun, 2021, 05:30: PM
Let f(x) = x2 -5x + 4
Let g(x) = f(x) +k = x2 -5x +(4+k)
if 3 is zero of polynomial g(x) , then g(3) = 0
g(3) = (3)2 -5(3) +(4+k) = (4+k) - 6 = 0 or k = 2
If we add 2 to polynomial ( x2 -5x + 4 ) , Then polynomial becomes ( x2 -5x + 6 )
3 is zero of polynomial ( x2 -5x + 6 )
Answered by Thiyagarajan K | 19 Sep, 2021, 04:22: PM
Concept Videos
Application Videos
CBSE 10 - Maths
Asked by hr31448 | 01 Jun, 2022, 07:33: AM
CBSE 10 - Maths
Asked by anuragtikekar2006 | 07 May, 2022, 06:33: PM
CBSE 10 - Maths
Asked by paliekardivya | 08 Nov, 2021, 05:29: PM
CBSE 10 - Maths
Asked by rimeelaad | 08 Sep, 2021, 12:10: PM
CBSE 10 - Maths
Asked by smartboy20044 | 20 Aug, 2021, 07:43: PM
CBSE 10 - Maths
Asked by bibhudeepanp | 01 Jul, 2021, 10:03: PM
CBSE 10 - Maths
Asked by hvsl123 | 24 Jun, 2021, 05:30: PM
CBSE 10 - Maths
Asked by rgowrilekshmi | 12 Jun, 2021, 12:14: PM
CBSE 10 - Maths
Asked by khushalimahala | 30 May, 2021, 06:00: PM