Question

Part 1: Use the quadratic formula to solve x2 + 7x = –3. (3 points)

Part 2: Using complete sentences, explain the process you used. (2 points)

Answer 1

Part2: explanation
- We have to make all equation equal to zero.
-As referring to standard form of quadratic equation
\[a x^{2} + b x +c = 0\]
- Using quadratic formula which is
\[\huge {x=\frac{-b \pm \sqrt{b^{2}-4ab}}{2a}}\]

to find roots of equation

Which is the same as solution of Luis Rivera.

regards