Algebra-1

To solve the equation using the quadratic formula, we first need to rearrange it into standard form .

1.Move all terms to one side of the equation:

 

Now we identify the coefficients:

a = 7

b = -10

c = -2

 

2.The quadratic formula is given by:

 

3.Substitute the values of (a), (b), and (c) into the formula:

Calculate :

 

4.Now substitute b, , and a into the quadratic formula:

Click "Show Answer" to reveal the answer and analysis