3) x^2 β 7x + 6=-8
4) 9x^2-19x=-3
5)3x^2+6x=5
use square root, factoring, and completi...
Mathematics, 14.05.2021 19:40 flore9584
3) x^2 β 7x + 6=-8
4) 9x^2-19x=-3
5)3x^2+6x=5
use square root, factoring, and completing the square at least once.
Answers: 3
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