Question

After adding 16 to both sides of the quadratic equation ______ it becomes a perfect square.
a) x² + 2x = 8
b) x² - 4x = 6
c) x² + 4x = 9
d) x² - 8x = 9

Please give me a step by step explanation, would appreciate it.

The first correct answer will surely be marked as the brainliest! ​​

Answer 1

Answer:

The answer is x² + 2x = 8 after adding 16 both sides of quadratic equation

Answer 2

Step-by-step explanation:

Thnx a lot siso.....

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