Algebra-1

To solve the equation , we will follow the steps systematically.

Step 1: Identify Coefficients

From the equation, we identify the coefficients:

(a = -5)  

(b = 10)  

(c = -15)  

 

Step 2: Use the Quadratic Formula

The quadratic formula is given by:

 

Step 3: Calculate the Discriminant

Now, let’s calculate the discriminant :

 

Step 4: Substitute into the Quadratic Formula

Now we substitute (a), (b), and the discriminant into the quadratic formula:

 

Step 5: Simplify Using

Now, let's simplify

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