use a suitable identity to get each of the following products a) (12a-9) (12a+9) b) 36 (3p/2 + 2q/3^2 c) (-3+x) (-4+x)

Question

use a suitable identity to get each of the following products a) (12a-9) (12a+9) b) 36 (3p/2 + 2q/3^2 c) (-3+x) (-4+x)

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Alice 1 month 2021-08-14T13:21:12+00:00 2 Answers 0 views 0

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    0
    2021-08-14T13:22:13+00:00

    It’s very difficult

    and I can’t understand the question

    0
    2021-08-14T13:22:56+00:00

    Answer:

    6fgtuygyyuFrtiifryuugdt7u7uuhyuuu7yfftyugyugpf9ydp7tspsufpusrpsitidpidpistgs8tpxp7fz7oofhpbixgditdp8ggiduptxg8z8pgxu

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18:9+8+9*3-7:3-1*13 = ? ( )