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Recent questions tagged Polynomials
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Form the polynomial whose zeroes are 2+1/√2,2-1/√2
asked
May 6
in
Class X Maths
by
Rahul chaudhary567
(
15
points)
polynomials
0
votes
0
answers
how to find the value of root 7
asked
Sep 29, 2018
in
Board Exams
by
sumith debnath
(
17
points)
real number
polynomials
+1
vote
0
answers
Factorise (9x-1/5)^2 + (x+1/3)^2
asked
Sep 21, 2018
in
Class IX Maths
by
Evelyn
(
16
points)
polynomials
its urgent plzz answer fast !!!
0
votes
1
answer
If x2 + 1/x2 = 34, find x3 + 1/x3 - 9.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
If the polynomials az3 + 42z2 + 3z – 4 and z3 - 4z + a leave the same remainder when divided by z – 3, find the value of a.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
If x + 1/x = 3, find the value of x4 + 1/x4
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
If z2+ 1/z2 = 14, find the value of z3+ 1/z3.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
Find the value of 1/27r3 - s3 + 125 t3 +5 rst, when s= r/3 + 5t.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
+1
vote
1
answer
Without actual division, prove that 2x4 + x3 - 14x2 - 19x - 6 is exactly divisible by x2 + 3x + 2.
asked
Sep 14, 2018
in
Class XI Maths
by
priya12
(
-11,502
points)
polynomials
+1
vote
2
answers
If both (x -2) and (x - 1/2) are factors of px2 + 5x + r, show that p = r.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
Factorise: 2x3 - 3x2 - 17x + 30.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
Factorise: x3 +13x2 + 32x + 20.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
Factorise: x8 – y8.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
Using factor theorem, factorise the polynomial x3 + x2 - 4x - 4.
asked
Sep 14, 2018
in
Class IX Maths
by
priya12
(
-11,502
points)
polynomials
0
votes
1
answer
Factorise (9x -1/5)2 - (x + 1/3)2.
asked
Sep 14, 2018
in
Class IX Maths
by
aditya23
(
-879
points)
polynomials
0
votes
1
answer
Simplify: (2x–5y)3 – (2x + 5y)3
asked
Sep 14, 2018
in
Class IX Maths
by
aditya23
(
-879
points)
polynomials
+1
vote
1
answer
If a,b,c are all non-zero and a + b + c = 0, prove that a2/bc + b2/ca+ c2/ab = 3.
asked
Sep 14, 2018
in
Class IX Maths
by
aditya23
(
-879
points)
polynomials
+1
vote
1
answer
Find the value of x3-8y3-36xy-216 when x = 2y+6.
asked
Sep 14, 2018
in
Class IX Maths
by
aditya23
(
-879
points)
polynomials
0
votes
1
answer
Without finding the cubes, factorise: (2r-3s)3 +(3s -5t)3+ (5t-2r)3.
asked
Sep 14, 2018
in
Class IX Maths
by
aditya23
(
-879
points)
polynomials
0
votes
1
answer
Without actually calculating the cubes, find the value of: (-3/4)3 + (-5/8)3 + (11/8)3
asked
Sep 14, 2018
in
Class IX Maths
by
aditya23
(
-879
points)
polynomials
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