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can any1 tell a+b+ c whole CUBE
what is the formula of (a+b+c) whole cube
crossword puzzles with mathematical terms with answers
If x = -2 is the root of the equation root 2 (x + p) = 0 and is also the zero of the polynomial px to the power 2 + kx + 2 root 2 then find the value of k.
prove that root 5 is an irrartional number using theory method!!!!
if both x-2 and x-1/2 are factors of px2+5x+r show that p=r
one of the factors of (1-3y)2+(9y2-1) is:
(A) (1-3y) ; (B) (3-y) ; (C) (3y+1) ;(D)( y-3)
Factorise : x3 - 6x2 + 11x -6 using FACTOR THEOREM.
64 - a3b3 +8 - 2ab
if x -1/x =3; then find the value of x3 -1/x3
A POLYNOMIAL HAVING TWO OR MORE THEN TWO TERMS IS CALLED A ---------
Give me a list of all the algebraic identities? Also the conditional identity.
rationalise: ( root7 + root5) / ( root 7 - root5)
1 )If a + b + c = 0 ( a2 / bc ) + ( b2/ ca ) + ( c2 / ab ) = 3
2 ) Find the value of a ) 553 - 253 - 303
b ) 993
If x is not equal to y ,then (x,y) is not equal to (y,x),But if x is equal to y,then .......?
This was a question in MCQ in my SA-1.I wrote (x,y) = (-y,-x)
Pls help!.....With explanation.
If a+b+c=6 and ab+bc+ca=11, find the value of a3+b3+c3-3abc.
if x4 + 1/x4 = 47, then find the value of x3 + 1/x3
y square + root 2 is a polynomial with 1 variable and 3 root "t" +"t' root 2 is a not a polynomial . can u plzzzz explain
If (x+a) is a factor of two polynomials x2+px+q and x2+mx+n, then prove that :
if x2 + 1/x2 =14 find x3 + 1/x3
x3+13x2+32x+20 (by remainder theorem)
How do we prove geometrically a2-b2 = (a-b)(a+b)
If x2 + 1/x2=7 then find value of x3 + 1/x3
If x= 9+4 (root 5) then find (root x) - 1/ (root x)
PLeaseee answer fasst! needed at the moment! :)
if x+y+4 = 0 find the value of (x3+y3-12xy+64)
If a2 + b2 + c2 ab - bc - ca = 0 , prove that a=b=c .
what is the simplest rationalization factor of root 5 and why?kindly explain .
Find the value of x3+y3- 12xy + 64 when x + y = - 4
if x= 2+root3 then find the value of x2 + 1/x2
pl.. need the answer really fast................
One of the factors of (9x2 -1)-(1+3x)2 is
(a)3+x (b)3-x (c)3x-1 (d)3x+1
Factorise x3 + y3
Factorise : x ( cube ) + y ( cube ) + z ( cube ) - 3xyz.
tell me fast friend's...
factorise x4 +x2 +1
a3 (b-c)3 + b3 (c-a)3 +c3 (a-b)3
Factorise x3 - 23x2 + 142x - 120
"If a+b+c = 0
Then a3+b3+c3 = 3abc"
Now what if a+b+c is not equal to 0, then how do you solve a3+b+3+c3?
what is the whole cube of (x+y+z)
Factorise: 2a2 + 7ab - 15b2
find the value of a and b, so that the polynomial (x3 +10x2 +ax +b) is exactly by (x-1) as well as (x-2)
simplify The following:
4th root of 12 * 7th root of 6
if a+b+c=0 then, a cube + b cube + c cube
x3 - 8x2 + 17x - 10
Without actual division, prove that 2x4-5x3-2x2 -x+2 is exactly divisible by x2-3x+2
may i pls get the ans :
1. find x if 2x-5X5x-4=5
2.factorise : 6x2+5x-6
3.factorise : x3-3x2-9x-5
4.x=2+root3 , find x2+1/x2
5. find the value of a and b 5+2root3/7+4root3=a+broot3
What is the remainder obtained when 5y³-2y²-7y+1 is divided by y? I just dont understand! I am very confused. Please, please help me quick, anyone, in detail, thanks.
m4 + 1/m4 = 47
find m3 + 1/m3
Simplify:(xp/xq)p+q . (xq/xr)q+r . (xr/xp)r+p
f (x )
If x+(1/x)=5, then evaluate x6+(1/x6)
the values of l and m so that lx4+mx3+2x2+4 is exectally divisible by x2-x-2 is rescepectively
B) 5/2, 7/2
x3+y3+z3-3xyz = 1/2 (x+y+z)[(x-y)2+(y-z)2+(z-x)2]
If a1/3 + b1/3 + c1/3 = 0 then
Also explain how ??
Factorise: 48+ 22x- x2.
Find the remainder when
x3 + 3x2 + 3x + 1 is
(i) x +
1 (ii) (iii) x
(iv) x +
π (v) 5 + 2x
give the property
if the polynomials px3+ 4x2+ 3x - 4 and x3- 4x + p are divided by ( x - 3 ) , then the remainder in each case is the same. find the value of p.
if a+b+c =5 and ab+bc+ca=10, then prove that a3+b3+c3-3abc= -25.
Can you factorize this expression please, x12 - y12 = ?
root 5 is a polynomial of degree -
simplify: 1/ ( root3 + root2 - root5)
ab( x2 +y2 ) +xy( a2 + b2)
factorise it. x4 + x2 + 25
If a+b = 10 and a2 + b2 = 58 find the value of a3 + b3
if ax3+bx2+x-6 has x+2 as factor and leaves the remainder 4 when divided by (x-2), find the values of 'a' and 'b' .
Find the following of zero of the polynomial x3 + 3x2-3x-1
Q- if x square + 1/ x square = 83 then find the value of x cube - 1/ x cube
(i) if both x-2 and x-1/2 are factors of px2 +5x + r , show that p=r
(ii)if the polynomial az3+4z2+3z-4 and z3-4z+a leave the same remainder when divided by z-3 find 'a'
If(X2-1) is a factor of ax4+bx3+cx2+dx+e,show that a+c+e=b+d=0
how to prove the identiy
Prove that a2+b2+c2-ab-bc-ca is always non-negative for all valuesof a, b and c.
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