The question is in the image. Amy and Richard each solved an equation using the quadratic formula.Amy's Equation and Method4x² + 7x-20 = 0Step 1: x =Step 2: x =Step 3: x =Step 4: x =Step 1: x =Step 2: x =Step 3: x =Richard's Equation and Methodx² - 6x +8=0Step 4: x =-7± 72 4(1)(20)2(4)Step 5: x =-7√49-808-7± √-318-7±i√3186± √(-6)²4(1)(8)2(1)6± √36-3226± √426+√426+22and x =and x =6-√426-2i2Step 6: x4 and x = 3 - iBoth students made a mistake.1. Describe the mistake each student made.2. Explain what each student needs to do to fix their mistake.

Given: Amy and Richard each solved an equation using quadratic formula.

Amy and Richard each solved an equation using the quadratic formula. Amy's Equation and Method 4x² + 7x-20 = 0 Step 1: x = Step 2: x = Step 3: x = Step 4: x = Step 1: x = Step 2: x = Step 3: x = Step 4: x = -7± 72 Richard's Equation and Method x² - 6x +8=0 Step 5: x = 2(4) -7+√49-80 8 -7± √-31 8 -7±i√31 8 4(1)(20) 6± √(-6)² − 4(1)(8) 2(1) 6± √4 2 6± √36-32 2 6+√4 2 and x = 6-√4 2 6+2 and z = 6 - 2i 2 2 Step 6:4 and x = 3 - i