Questions:
1. How did you use the quadratic formula in finding the solutions of each equation?
2. How many solutions does each equation have?
3. Is there any equation whose solutions are equal? If there is any, describe the equation.
4. Is there any equation with zero as one of the solutions? Describe the equation if there is any.
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Answers
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The quadratic formula helps us solve any quadratic equation. First, we bring the equation to form ax+bx+c=0,where a,b and c are coefficient .Then we plug these coefficients in the formulas : (-b+√(b-4ac) /(2a).
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