Nikolas and Angela were trying to solve the equation:
3x^2+10x=0
Nikolas said, “I can complet...
Mathematics, 28.10.2020 23:40 foxrule
Nikolas and Angela were trying to solve the equation:
3x^2+10x=0
Nikolas said, “I can complete the square. Half of 10 is 5, and 5 squared is 25. So I'll add 25 to both sides, factor, and solve.”
Angela said, “I'll factor the left-hand side of the equation as x(3x+10) and solve using the zero product property.”
Whose solution strategy would work?
Answers: 3
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