Adding 6 to both sides and taking the square root, remember that x can be the poitivie and negative root
x^2-6=0
add 6
x^2=6
squaer root both sides
x=√6
x=+√6 and -√6
Answer:
28
Step-by-step explanation:
It's 67/100 because a percent is out of 100 which is already simplified
Answer:
11.6
Step-by-step explanation:
9/10 = 0.9
3.9+7.7=11.6