(grade 8 algebric expressions and identities) find the product of (- 2b +6y) ( 9+ 6b) ​

Question

(grade 8 algebric expressions and identities) find the product of (- 2b +6y) ( 9+ 6b)

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Lydia 1 month 2021-08-16T19:37:43+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-16T19:39:06+00:00

    Answer:

    (-2b+6y) (9+6b)

    -2b(9+6b)+6y(9+6b)

    Ans= -18b-12b²+54y+36by

    0
    2021-08-16T19:39:23+00:00

    Answer:

    first of all we take -2b multiply with 9

    and then again -2b with 6b.

    similarly we take 6y then multiply with 9 and again take 6y multiply with 6b.

    therefore

    the required answer is

    =-18b-12b^2+ 54y +36by answer

    note: we use this ^2 symbol for square.

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