Gisele solved the quadratic equation x2 + 5x - 6 = 0 by factoring.
Her work is shown below.
Step 1: 22 +52 - 6 = 0
Step 2: (x + 2)(x + 3) = 0
Step 3: 2+2 = 0, 2+3 = 0
Step 4: E= -2 or 2= -3
Step 5: {-2, -3}
Gisele plugged her solutions into the original equation, and found that they did not work.
In which step did she first make a mistake?

For this case we have the following quadratic equation:

To factorize, we must find two numbers that when multiplied result in -6 and when added together result in +5. These numbers are: -1 and +6

Then we factor:

Thus, the roots are:

So, Gisele was wrong in step 2. She couldn't find the correct values to factorize.

Gisele was wrong in step 2. She couldn't find the correct values to factorize.

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

111

step-by-step explanation: