Answer:
x = ±√10i (i outside the radical), or approximately ±3.62i, or no solution depending on your class.
Step-by-step explanation:
x^2 + 10 = 0
x^2 = -10
x = ±√-10
x = ±√10i (i outside the radical), or approximately ±3.62i.
The solution is not real.
If you meant x^2 - 10 = 0 then x = ±√10 or approximately ±3.62. This solution is real.
Which interrogative pronoun best completes the sentence?<span>How is the pronoun used?
D. Whose; possessive.
Hope I helped, and good luck</span>
Answer:
Step-by-step explanation:
Add the unshaded parts and subtract the result from 1 ( whole circle )
+ ( the LCM of 2 and 9 is 18 )
= +
= +
=
shaded = 1 - = - =
Answer:
x = 1/3 and x= -2
Step-by-step explanation:
-5+ and - square root 5^2 -4 times 3 times -2 which is all over 2 times 3
so square rooted 5^2-4 times 3 times -2 is 7 - -5 + and - 7 both over 2 times 3 is -5-7 divided by 2 times 3 and -5 plus 7 divided by 2 times 3 is 1/3 and -5-7 divided by 2 times 3 is -2 therefore leaving x as 1/3 and -2
The answer is d when you graph