Solve −3x2 + 30x − 90 = 0. x equals 5 plus or minus 2i square root of 5 x equals 5 plus or minus i square root of 5 x equals 10
plus or minus 2i square root of 5 x equals 10 plus or minus i square root of 5
2 answers:
The x in your equation is 16/5 or 3 1/5 or 3.2 if you want it simplified
Answer:
x = 5 +/-<em> i</em> √5
(took the test just now)
Hope this helps !
You might be interested in
It's irrational, number and intiger
Answer:
$68.99
Step-by-step explanation:
This is called percentage decrease:
(100 - 72)% = 28%
246.40 × 28/100
= $68.99
1/18 because 1/6 of 1/3 of the girls painted their nail red and 1/6 of 1/3 is 1/6*1/3 or 1/18.
Answer:
The dog drank 5/12 of the bowl
Step-by-step explanation:
Common denominator
3/4 = 9/12
1/3 = 4/12
9/12 - 4/12 = 5/12
