Complete the steps of the derivation of the quadratic formula. step 2: step 3: step 4: step 5:

To complete the derivation of the quadratic equation:

Given:

Add both sides we have;

Taking square root both sides we have;

⇒

⇒

Subtract from both sides we have;

Therefore, complete derivation for the quadratic equation is:

Step 1.

Step 2.

Step 3.

Step 4.

Step 5.

or

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336