X^ + 4x - 12 = o where did the student go wrong step 1 . factor the polynomial into ( x + 6) and (x - 2) step 2. x-6=0 and x+2=0 step 3. x=6 and x=-2

Step 2. X-6=0 and x+2=0  and

Step 3. X=6 and X=-2

Step-by-step explanation:

To solve the given quadratic equation , we look for factors of -12 which add up to give 4.

Step 2 should be x + 6 = 0 and x - 2 = 0;

and step 3 should be x = -6 and x = 2 therefore step 2 and step 3 are wrong.

step-by-step explanation:

if x = 2 you have to find x to finish the problem

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.