Unit 8 · Quadratic Equations
15 randomly selected questions from a bank of 60 · one attempt · 15 minutes on the clock.
Student Learning Outcomes covered
- Solve a quadratic equation by factorization and by completing the square
- Use completing the square to derive, and then use, the quadratic formula
- Solve equations reducible to quadratic form: ax\u2074+bx\u00b2+c=0 (biquadratic equations)
- Solve equations of the type ap(x) + c/p(x) = b
- Solve reciprocal equations of the type a(x\u00b2+1/x\u00b2) + b(x+1/x) + c = 0
- Solve exponential equations where the variable occurs in the exponent
- Solve equations of the type (x+a)(x+b)(x+c)(x+d) = k, where a+b=c+d
- Solve radical equations: \u221a(ax+b)=cx+d, \u221a(x+a)+\u221a(x+b)=\u221a(x+c), and similar forms
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Answer Review — Step by Step Solutions
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| # | Name | Class | Roll/GR# | Correct | % | Status | Date |
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