Ask a Doubt
Request a call back

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

CBSE Class 9 Answered

answer to both questions  
question image
Asked by Chetna.lagoon | 04 Aug, 2019, 08:11: AM
answered-by-expert Expert Answer
begin mathsize 16px style square root of 17 space minus space square root of 12 space cross times fraction numerator square root of 17 space plus space square root of 12 over denominator square root of 17 space plus space square root of 12 end fraction space equals space fraction numerator 17 space minus space 12 over denominator square root of 17 space plus space square root of 12 end fraction space equals space fraction numerator 5 space space space over denominator square root of 17 space plus space square root of 12 end fraction space space space space space space space... space left parenthesis 1 right parenthesis square root of 11 space minus space square root of 6 space cross times fraction numerator square root of 11 space plus space square root of 6 over denominator square root of 11 space plus space square root of 6 end fraction space equals space fraction numerator 11 minus space 6 over denominator square root of 11 space plus space square root of 6 end fraction space equals space fraction numerator 5 space space space over denominator square root of 11 space plus space square root of 6 end fraction space space space space space space space... space left parenthesis 2 right parenthesis From space left parenthesis 1 right parenthesis space and space left parenthesis 2 right parenthesis space comma The space numerator space of space both space the space numbers space is space same. space left parenthesis straight i. space straight e. space 5 right parenthesis space and space from space both space the space denominators space square root of 17 space plus space square root of 12 space greater than space square root of 11 space plus space square root of 6 rightwards double arrow fraction numerator 5 space space space over denominator square root of 17 space plus space square root of 12 end fraction space less than space fraction numerator 5 space space space over denominator square root of 11 space plus space square root of 6 end fraction rightwards double arrow square root of 17 space minus space square root of 12 space less than space square root of 11 space minus space square root of 6 rightwards double arrow square root of 11 space minus space square root of 6 space is space straight a space greater space number. end style
Answered by Yasmeen Khan | 04 Aug, 2019, 01:16: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 9 - Maths
13. If x = (2 + sqrt(3)) find the value of x ^ 2 + 1/(x ^ 2)
Asked by monika.vns14 | 18 Apr, 2024, 05:15: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
3√5+√3/√5-√3
Asked by gulshanelectronics2017 | 15 Apr, 2024, 05:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
locate √2 on number line
Asked by rathoreraj7296 | 31 Mar, 2024, 08:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Rationalize the denomination of √3+√2 /√3-√2
Asked by gurucharansingh19975 | 23 Feb, 2024, 09:28: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Which is greater 17½-12½ or 11½-6½
Asked by priyadarshjagarwal | 04 Jun, 2023, 03:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
If sqrt(2) = 1.414 then sqrt(3 + 2sqrt(2)) is equal to
question image
Asked by surenderjangada | 12 Apr, 2023, 04:17: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
the diameter of moon is approximately one-fourth of the diameter of the earth.what fraction of the volume of the earth is the volume of the moon?
Asked by rajeshporwal02 | 07 Jan, 2023, 07:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
if x =3root 8 and y=3root 8 1upon xsquare
Asked by yadram9728853493 | 25 Jun, 2022, 11:16: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
what is root 2 multiply root 2
Asked by devenderjuneja7 | 20 Jun, 2022, 02:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
find two irrational numbers between 2/3 and 2.
Asked by jeshikamakwana190 | 04 May, 2022, 10:16: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×