Join NOW to get access to exclusive study material for best results

Advertisement

CBSE Class 10 Answered

A quadratic polynomial whose zeros are (3+√5)&(3-√5) is
Asked by deepthisanth | 03 May, 2021, 08:00: PM
Expert Answer
begin mathsize 16px style straight alpha space plus space straight beta space equals space 3 space plus space square root of 5 plus space 3 space minus space square root of 5 space equals space 6 space space.... left parenthesis 1 right parenthesis
αβ space equals open parentheses space 3 space plus space square root of 5 close parentheses open parentheses space 3 space plus space square root of 5 close parentheses equals space 9 space minus space 5 space equals space 4 space space space.... space left parenthesis 2 right parenthesis
The space required space quadratic space polynomial space is space
straight x squared minus space open parentheses straight alpha space plus space straight beta close parentheses straight x space plus space αβ space
equals straight x squared minus 6 straight x space plus space 4 space space space space space space space space space space space space space space space space space space space space..... from space left parenthesis 1 right parenthesis space and space left parenthesis 2 right parenthesis end style
Answered by Yasmeen Khan | 03 May, 2021, 10:26: PM
CBSE 10 - Maths
Asked by navneetpra499 | 19 Jul, 2022, 05:06: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by vangasathwikreddy3 | 13 Jul, 2022, 10:50: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by hr31448 | 01 Jun, 2022, 07:33: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by anuragtikekar2006 | 07 May, 2022, 06:33: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by rimeelaad | 08 Sep, 2021, 12:10: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Ui
Asked by Vadderamakrishna2 | 30 Aug, 2021, 12:17: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by smartboy20044 | 20 Aug, 2021, 07:43: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by hvsl123 | 24 Jun, 2021, 05:30: PM
ANSWERED BY EXPERT
BIG FESTIVE OFFER FLAT50% OFF on STUDY MATERIALS!
×