First simplify the square roots:
Then simplify the last two terms:
Since 61 is prime, you can't take a rational root out of it.
Answer:
D. Alkali Metals
Step-by-step explanation:
P= 12 + 4x^2 - 2 + x^2 + 3x^2
Combine like terms
12-2= 10
4x^2 + 3x^2 + x^2= 8x^2
P= 8x^2 + 10
Sorry if this isn't right but this is what I think you would do
6.35 is the same distance from 6.3 as it is from 6.4
it is exactly between the 2 numbers and 0.05 away from either one
Answer:
S = -6
Step-by-step explanation:
s + 1/4s = -6 -3/2
5/4 s = -12/2 - 3/2
5/4 s = -15/2
5/4 s = -30/4
5s = -30
s = -30/5
s = -6