The sum of three expressions is `x^(2)+y^(2)+z^(2)`. If two of them are `4x^(2)-5y^(2)+3z^(2)` and `-3x^(2)+4y^(2)+2z^(2)` then the third expression is

Subtract 4x^(2) - z^(2) from the sum of 2x^(2) + 3y^(2) - 4z^(2) and x^(2) - 2y^(2) + z^(2)

Solve the expression (2x + 3y - 4z ) ^(2).

Factorize each of the following expressions: x(x^(2)+y^(2)-z^(2))+y(-x^(2)-y^(2)+z^(2))-z(x^(2)+y^(2)-z^(2))

Number of terms in the expression 3x^2+y - 2y^2z - z^2x + 5 is

The value of the expression ((x ^(2) - y ^(2)) ^(3) + ( y ^(2) - z ^(2)) ^(3) + (z ^(2) - x ^(2)) ^(3))/((x - y) ^(3) + ( y - z) ^(3) + (z - x ) ^(3)) is

Factorize of the expression: a^(3)x+a^(2)(x-y)-a(y+z)-z

Find the least value of the expression x^(2) + 4y^(2) + 3z^(2) - 2x - 12y -6z + 14

Factorize of the expression: a^3x+a^2(x-y)-a(y+z)-z\