Mathematics, 12.05.2021 03:10 joree

Select all expressions equivalent to 162x^2 – 72. 2(9x - 6)^2
2 (81x^2 – 36)
2 (9x - 6) (9x + 6)
18(3x^2 – 2)^2
18 (3x - 2) (3x + 2)

Select all expressions equivalent to 162x^2 – 72.

2(9x - 6)^2
2 (81x^2 – 36)
2 (9x - 6) (9x + 6)

Answers: 2

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Select all expressions equivalent to 162x^2 – 72. 2(9x - 6)^2
2 (81x^2 – 36)
2 (9x - 6)...