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A jet plane flying at a height of 200m with a velocity of 144km/h drops a bomb on the enemy camp,when it is just
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Can you give me all the solution of olympiad class 9 chapter :-polynomials
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GIVEN A + B + C = 5
AB +BC +CA = 10
A
^{3}
+ B
^{3}
+ C
^{3}
+ 3ABC = -25
GIVEN A + B + C = 5
AB +BC +CA = 10
A
^{3}
+ B
^{3}
+ C
^{3}
+ 3ABC = -25
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, asked on 19/7/15
factorise the following:
(a)(a²+5a)²+4a²-2a²b-10ab+20a
(b)ab(c²+1)+c(a²+b²)
(c)ap-2ar+2p+aq-4r+2q
factorise the following:
(a)(a²+5a)²+4a²-2a²b-10ab+20a
(b)ab(c²+1)+c(a²+b²)
(c)ap-2ar+2p+aq-4r...
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verify x3+ y3+ z3- 3xyz=(x+y+z) [(x-y)2+ (y-z)2 +( z-x)2)]
verify x3+ y3+ z3- 3xyz=(x+y+z) [(x-y)2+ (y-z)2 +( z-x)2)]
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convert 0.123232323....into p/q form fast please
convert 0.123232323....into p/q form fast please
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what is the meaning of tedious
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Sudharshan Pb
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Subject: Math
, asked on 19/7/15
DEAR EXPERTS ,
I SOLVED A FACTORISATION QUESTION ON 19-7-15 . THE QUESTION IS :
FACTORISE : 2y
^{3 }
- 4y
^{2 }
-2y +4
I SOLVED THE COMPLTE ANSWER ON MY OWN . DURING DIVISION I
DIVIDED THE POLYNOMIAL BY y+1
AND GOT THE SAME ANSWER (ANSWER : (y+1) (2y-2) (y-2) ) . WHEN I CHECKED THE SOLUTION , THE POLYNOMIAL WAS DIVIDED BY y-1 . BUT THE ANSWER WAS SAME AS MY ANSWER >
EXPERTS !!! PLS TELL ME DIVISION WTH Y+1 IS CORRECT OR Y-1 ?
IN EXAM IF THAT QUESTION COMES, I SHOULD DIVIDE WITH Y+1 OR Y-1 ??? WHICH IS APPROPRIATE ?? LOOKING FOR ANSWER SOON......
DEAR EXPERTS ,
I SOLVED A FACTORISATION QUESTION ON 19-7-15 . THE QUESTION IS :
FACTORISE : 2y
^{3 }
-...
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Ielin Daisy
from BRIGHT RIDERS SCHOOL
asked a question
Subject: Math
, asked on 19/7/15
Given a polynomial p(x)=x
^{2}
-5x+4
(A)Find the value of the polynomial p(x) at x=2
(B)Check whether x is a factor of p(x)
(C)Factorise p(x)
Given a polynomial p(x)=x
^{2}
-5x+4
(A)Find the value of the polynomial p(x) at x=2
(B)Check whether ...
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Vanshika Ahluwalia
from DELHI PUBLIC SCHOOL
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, asked on 19/7/15
what is the cofficient ?
what is the cofficient ?
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Suresh
from KENDRIYA VIDYALAYA
asked a question
Subject: Math
, asked on 19/7/15
without actually calculating the cubes find the value of cube of 27 + cube of -14 + cube of -13 .
please answer with detailed explanations
without actually calculating the cubes find the value of cube of 27 + cube of -14 + cube of -13 ....
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Avani Tyagi
from DELHI PUBLIC SCHOOL
asked a question
Subject: Math
, asked on 19/7/15
find the zeroes of the polynomial: x4 - 2 x2 a2 + a4
find the zeroes of the polynomial: x4 - 2 x2 a2 + a4
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Pradyumna Kudake
from SANT JANAR DHAN SWAMI MOUNAGIRI
asked a question
Subject: Math
, asked on 18/7/15
Factorise :2y
^{2}
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^{2}
-2y+4
^{}
Factorise :2y
^{2}
-4y
^{2}
-2y+4
^{}
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Ashwin Radhakrishnan
from SUSHIL HARI INTL. RES. SCHOOL
asked a question
Subject: Math
, asked on 18/7/15
[1/4a-1/2b+1]^2
how to solve the equation using identities?
[1/4a-1/2b+1]^2
how to solve the equation using identities?
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Pragati Dhingra
from BAL BHARATI PUBLIC SCHOOL
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Subject: Math
, asked on 18/7/15
Factorise: pq-27q+8rq+18pqr with all steps
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AB +BC +CA = 10

A

^{3}+ B^{3}+ C^{3}+ 3ABC = -25(a)(a²+5a)²+4a²-2a²b-10ab+20a

(b)ab(c²+1)+c(a²+b²)

(c)ap-2ar+2p+aq-4r...

I SOLVED A FACTORISATION QUESTION ON 19-7-15 . THE QUESTION IS :

FACTORISE : 2y

^{3 }-...^{2}-5x+4(A)Find the value of the polynomial p(x) at x=2

(B)Check whether ...

^{2}-4y^{2}-2y+4^{}[1/4a-1/2b+1]^2how to solve the equation using identities?