Select the two values of x that are roots of this equation. x2 - 5x+ 5 = 0
O A.
5- 15
X =
2
B. X=
5- 45
2
O C. X =
5 + 345
2
OD.
X =
5+ 5
2

Let r = 3. what is the value of r + 58?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g