Factorise:15pq + 15 + 9q + 25p from Mathematics Factorisation
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    Factorisation

    Multiple Choice QuestionsShort Answer Type

    21.

    Factorise the following expression:

    x2yz + xy2z + xyz2



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    Answer
    22.

    Factorise the following expression:

    a x2 y + b x y2 + c x y z



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    Answer
    23.

    Factorise.
    x2 + xy + 8x + 8y

    393 Views
    Answer
    24.

    Factorise:

    15xy - 6x + 5y -2

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    Answer
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    25.

    Factorise:

    ax + bx - ay - by

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    Answer
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    26.

    Factorise:

    15pq + 15 + 9q + 25p

    Regrouping the terms, we have

    15pq + 15 + 9q + 25p = 15 pq + 9q + 25 p + 15

                                  = 3q[5p + 3] + 5[5p +3]

                                  = (5p + 3)[3q + 5]

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    27.

    Factorise:

    z - 7 + 7xy - xyz

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    28.

    Factorise:

    5xy + 3x

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    Answer
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    29.

    Factorise:

    3x2 + 6x

    196 Views
    Answer
    30.

    Factorise:

    2x + 4

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