Answer:0.8
Step-by-step explanation:
There’s no picture!!!! Try to re post!!
Step-by-step explanation:
The root is
-sqr root of 5.
First, we put these roots in the forn of
where a is the root
So we have
To get rid of that square root, let have another root that js the conjugate posive root of 5.
Which will gives us a rational coeffeicent of degree 4.
Why we didn't do
?
Because
If we foiled out we will still have a irrational coeffceint.
Answer:
5 ≥ d^2 ≤ q
Step-by-step explanation:
let d= # of dimes
let q= # of quarters
hope this is right. does it look familiar?
Answer:
(2x+5y)(2x+3y)
=(2x)^2 + [5y+3y]2x + (5y)(3y)
=4x^2 +16xy + 15y^2
Step-by-step explanation: