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ICSE Class 9 Answered

if a square minus 3a+1=0 find a square plus 1/a square
Asked by bhumikaprasad2107 | 06 Sep, 2020, 11:58: PM
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Answered by Renu Varma | 07 Sep, 2020, 12:39: PM

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ICSE 9 - Maths
if X+1÷x =6 find x-1/x ,x²-1/x²
Asked by ysubha24 | 06 Apr, 2024, 06:24: AM
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ICSE 9 - Maths
if a^2+b^2+c^2=20 and a+b+c=0 find ab+bc+ca  
Asked by ck902183 | 10 Mar, 2024, 11:51: AM
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ICSE 9 - Maths
Q16. 4a² - 12a + 9 - 49b²
Asked by Swatisasturkar | 04 Feb, 2023, 01:38: PM
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ICSE 9 - Maths
if X+y–z=4 and x²+y²+z²=30, then find value of xy–yz–zx.
Asked by pratimachouhan674 | 29 Jun, 2022, 11:53: AM
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ICSE 9 - Maths
how can we solve 8 sum
question image
Asked by deeya0121 | 01 Jun, 2022, 10:28: AM
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ICSE 9 - Maths
a+b=10 and a-b=2 find a^2 + b^2
Asked by pushti.pancholi | 24 Apr, 2022, 02:04: PM
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ICSE 9 - Maths
If x–1/x =3/2 ,then find x²–1/x²
Asked by sangeetadubey53835 | 06 Jul, 2021, 06:47: PM
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ICSE 9 - Maths
9(b+2a)2-4a2
Asked by vrundasorathiya83 | 01 Jul, 2021, 10:22: AM
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ICSE 9 - Maths
Use identities to evaluate (i)(101)²
Asked by navkirankaurrehal23 | 27 Apr, 2021, 11:19: AM
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ICSE 9 - Maths
a²-(2a+3b)²
Asked by baruniagarwal.112056 | 27 Apr, 2021, 08:46: AM
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