Question

Expand the following:
1.
(x-2y+32)2
2.
(-5x + 2y + z)?
3.
(4x + y - 3z)
4.
(3a -56-7c)2
5.
(-2a-b+ 3c)²
6.
(-a +6b-2c)2
7.
(1 + 2x - 3y)2
8.
(2x - 4y - 1)
9.
(6p -59-4r)
10.
(6+59+2²
11.
(3x – 4y - 5²
12.
(- 2x + 6y + 4)

Please answer fastly.​

Answer 1

Answer:

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