Algebraic Identities
Trending Questions
Formulae for alpha square plus beta square.
Factorize: .
If x+1x=5, find the value of x3+1x3.
Factorize: .
Factorise
If x+1x=√5, find the values of x2+1x2 and x4+1x4.
Factorise
Use suitable identities to find the following product: (3 – 2x) (3 + 2x)
If x+1x=2, then x3+1x3=
64
14
8
2
If x3+1x3=110, then x+1x= ?
If (x−1) is a factor of ax3−bx2+cx, what is the value of a3−b3+c3?
2abc
-2abc
3abc
-3abc
If , then ?
If x+1x=11, find the value of x2+1x2.
If x2+1x2=51, find the value of x3−1x3.
If a + b + c = 9 and ab + bc + ca = 23, find the value of a2+b2+c2.
If a2+b2+c2=16 and ab + bc + ca = 10, find the value of a + b + c.
If 2x+3y=13 and xy=6, find the value of 8x3+27y3.
Factorize the following: .
If x2+1x2=66, find the value of x−1x.
If x2+1x2=79, find the value of x+1x.
If 9x2+25y2=181 and xy=−6, find the value of 3x+5y.
If a, b and c are all non-zero and a + b + c = 0, then prove that a2bc+b2ac+c2ab=3.
If x−1x=12, then write the value of 4x2+4x2.
Factorise: .
If a + b + c = 9 and ab + bc + ca = 26, find the value of a3+b3+c3−3abc.
If x−1x=5, find the value of x3−1x3.
If a + b + c = 9, and a2+b2+c2=35, find the value of a3+b3+c3−3abc.
If x+y+z=9 and xy+yz+zx = 23, the value of (x3+y3+z3−3xyz)=?
(a) 108
(b) 207
(c) 669
(d) 729
If a + b + c = 0 and a2+b2+c2=16, find the value of ab + bc + ca.