# Using The Discriminant Worksheet Answers

Example questions given the graph below determine a) the sign of the discriminant b) the number and nature of the roots. ± 7x = 0 49 41 16 ±8 4a! Pdf printable worksheet for classroom and homework to practice math topic quadratic equation.

### 2X + 9X = 18.

Solve the following using the quadratic formula, answers should be in simplest radical form when possible. Recognizing the solutions feels as easy as abc with this handy method. Example questions given the graph below determine a) the sign of the discriminant b) the number and nature of the roots.

### Examine The Nature Of The Roots Of The Following Quadratic Equation.

Using the quadratic formula worksheet answers algebra 2. The first one is when the equation has two real solutions. Note that the answers are found on the second page of the pdf.

### 1 3 5 7 9 2 4 8 10 6S.

Find the nature of the roots using the If x² + 5x + 6 = 0 is compared to the general form ax² + bx + c = 0, we get a = 1, b = 5 and c = 6. Show that c and l, intersect for all values of c.

### This Would Make A Useful Homework Task Which Students Could Go Away And Try, Or You Could Use This As A Set Of Notes And Some Questions To Do In Class.

X² + 5x + 6 = 0. Each worksheet is in pdf for quick printing. The ln (2) stands for the natural logarithm of two and can be estimated as 0.693, and the λ is the decay constant.