Answer:
sqrt(5)/29
Step-by-step explanation:
1/(5 + 3sqrt(5))
= 1/(5 + 3sqrt(5)) x sqrt(5)/sqrt(5)
= sqrt(5)/(5 + 3 x 8)
= sqrt(5)/ 29
Answer: x = 132 daw
Step-by-step explanation: believe me
Discounting the first fly, the second two chances it is a chance of 1/2
1/2 * 1/2 = 1/4 = 0.25
Answer:
2.3 x = 10.4 - 2.9 x
2.3 x - 10.4 = 2.9 x
5.2 x -1.6 = 8.8
Step-by-step explanation:
Answer:

Step-by-step explanation:
(2x + 3) (-x - 2)
distribute first term, to the second term:
2x(-x) + 2x(-2) + 3(-x) + 3(-2)
multiply:
+ (-4x) + (-3x) + (-6)

combine the like terms:
- 4x - 3x - 6
-7x
- 7x - 6
final answer :
- 7x - 6
hope this helped !!
mark me brainliest :D