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Factorise. (i) x^2 + xy + 8x + 8y ...

Factorise. (i) `x^2 + xy + 8x + 8y` (ii) `15xy - 6x + 5y - 2` (iii) `ax + bx - ay - by` (iv) `15pq + 15 + 9q + 25p` (v) `z - 7 + 7xy - xyz`

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Let's factorize each part step by step. ### (i) Factorise `x^2 + xy + 8x + 8y` 1. **Group the terms**: \[ (x^2 + xy) + (8x + 8y) \] ...
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Knowledge Check

  • Factorise: x^(2) + 8x +15

    A
    `=(x-5) (x-3)`
    B
    `=(x+5) (x-3)`
    C
    `=(x-5) (x+3)`
    D
    `=(x+5) (x+3)`

  • (i) 15x^(2) - 8x + 1 = 0 (ii) 6y^(2) - 19y + 10 = 0

    A
    ` x le y`
    B
    x = y or no relation can be established between x & y.
    C
    ` x gt y`
    D
    ` x lt y`

  • (i) 7x^(2) + 16x - 15 = 0 (ii) 5y^(2)+ 8y - 21 = 0

    A
    ` x lt y`
    B
    `x ge y`
    C
    ` x gt y`
    D
    x = y or no relation can be established between x and y

    • Similar Questions

    Explore conceptually related problems

    Factorise.x^(2)+xy+8x+8y

    Factorise x^(2)+xy+8x+8y

    4 x + 6y = 3 xy , 8x + 9 y = 5xy ( x ne 0 , y ne 0 )

    8x + 5y = 9 , kx + 10 y = 15 .

    Solve (9xy + 7 xy + 9x ^(2)) + ( 8 + x ^(2) - xy - y ^(2) + 1).

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