Answer:
x=8+2√7 or x=8−2√7
Explanation:
x^2 - 6 = 16x + 30
X² = 16x +30 + 6
X² - 16x - 36 = 0
For this equation: a=1, b=-16, c=36
1x² + −16x +36=0
Step 1:
Use quadratic formula with a=1, b=-16, c=36.
x= −b±√b2−4ac/2a
x=(−(−16)±√(−16)2−4(1)(36))/2(1)
x= (6±√112)/2
x=8+2√7 or x=8−2√7