Strategy in solving quadratics
Imani and Todd were trying to solve the equation:
22 + 6x + 5...
Mathematics, 26.10.2020 19:10 emmdolzx
Strategy in solving quadratics
Imani and Todd were trying to solve the equation:
22 + 6x + 5 = 8
Imani said, "I can factor the left-hand side ihto (x + 1)(x + 5), so I'll solve using the zero product property."
Todd said, "I can solve by completing the square. If I add 4 to each side, I can rewrite the equation as
(x + 3)2 = 12:
Whose solution strategy would work?
Answers: 3
Mathematics, 21.06.2019 20:20, redbeast677
The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?
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Mathematics, 21.06.2019 23:00, spaigenicole
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