Question

X^2+ 306 = 16x – 3
Help please it has to be the steps of complete square

Answer 1

Step-by-step explanation:

Answer: the picture

Answer 2

Answer:
`\bold{x=8\pm √(373)}`

Step-by-step explanation:

x² + 306 = 16x - 3

Subtract 16x and 306 from both sides:

x² - 16x = -309

Add (-16/2)² to both sides to create a perfect square on the left:

`x^2 - 16x + \bigg((-16)/(2)\bigg)^2=309+\bigg((-16)/(2)\bigg)^2\\\\\\\text{Simplify:}\\(x-8)^2=373\\\\\\\text{Square root both sides:}\\x - 8 = \pm√(373)\\\\\\\text{Add 8 to both sides:}\\x=8\pm √(373)`