Select all expressions equivalent to 162x^2 β 72.
2(9x - 6)^2
2 (81x^2 β 36)
2 (9x - 6)...
Mathematics, 12.05.2021 03:10 joree
Select all expressions equivalent to 162x^2 β 72.
2(9x - 6)^2
2 (81x^2 β 36)
2 (9x - 6) (9x + 6)
18(3x^2 β 2)^2
18 (3x - 2) (3x + 2)
Answers: 2
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