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Mathematics, 07.03.2020 02:51 andrewmena05

Expand or factor each of the following expressions to determine which expressions are equivalent.
(3x + 2)(9x^2 - 6x + 4)
(31 - 4y)²
9.2 - 24y + 1672
(3x + 5)(3x – 4)
(3x - 2)(9x2 + 6x + 4)
273 - 8
9r2 + 3.r - 20
(4x – 3y)²

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Expand or factor each of the following expressions to determine which expressions are equivalent.
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