गुणनखंड कीजिए :x^(4) - (y+z)^(4) | 8 | गुणनखंडन | MATHS | MBD PUBLICATION | Doubtnut

(3x+4y+5z)(4x+3y+4z)

The coefficient of x^(8) y^(6) z^(4) in the expansion of (x + y + z)^(18) , is not equal to

2x + y + z = 8, xyz = -4.3x + 2y + z = 10

8x + y + 2z = 4x + 2y + z = 1x + y + z = 2

If z = sec ^ (- 1) ((x ^ (4) + y ^ (4) -8x ^ (2) y ^ (2)) / (x ^ (2) + y ^ (2))) then x (from z) / (from x) + y (from z) / (from y) =

If x^(2) + 3y^(2) + 4z^(2)+ 19 = 4 sqrt(3) ( x + y + z) , then the value of ( x - y + 4z) is:

Add: 5x - 8y + 2z, 3z - 4y - 2x, 6y - z - x and 3x - 2z - 3y