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(x+2y+3z)^(2)...

`(x+2y+3z)^(2)`

Text Solution

Verified by Experts

The correct Answer is:
`x^(2)+4y^(2)+9z^(2)+4xy+12yz+6zx`
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Explore conceptually related problems

Expand using suitable identity (2x-3y+z)^(2) .

Simplify: (x+y-2z)^(2)-x^(2)-y^(2)-3z^(2)+4xy

Knowledge Check

  • The LCM of 12x^(2)y^(3)z^(2) and 18x^(4)y^(2)z^(3) is

    A
    `24x^(4)y^(2)z^(2)`
    B
    `32x^(4)yz^(3)`
    C
    `36x^(4)y^(3)z^(3)`
    D
    21xyz

  • If ( 2 x - y )^(2) + ( 3 y - 2 z )^(2)= 0 then the ratio x : y : z is

    A
    `1 : 3 : 2 `
    B
    ` 1 : 2 : 3 `
    C
    ` 3 : 1 : 2 `
    D
    ` 3 : 2 : 1 `

  • If (2x -y) ^(2) + (3y - 2z) ^(2) =0 then the ratio x:y:z is

    A
    `1:3:2`
    B
    `1:2:3`
    C
    `3:1:2`
    D
    `3:2:`

    • Similar Questions

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    If (2x-y)^(2)+(3y-z)^(2)=0 then x:y:z is

    Simplify (3x^(-2)y^(-3)z^(2)xx5x^(2)xxyxxz^3 )÷x^(3)y^(2)z^(-1)

    Solve the following equations, using inverse of a matrix : {:(x+2y-3z=-4),(2x+3y+2z=2),(3x-3y-4z=11):}

    Simplify each of the following expressions: (x+y+z)^(2)+(x+(y)/(2)+(z)/(3))^(2)-((x)/(2)+(y)/(3)+(z)/(4))^(2)(x+y-2z)^(2)-x^(2)-y^(2)-3z^(2)+4xy-(x^(2)+x+1)^(2)-(x^(2)+x+1)^(2)

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