Answer:
x=-5
y=-8
Step-by-step explanation:
let first equation be equation 1
let second equation be equation 2
so we gather the like terms
Answer:
x^(1/3)
Step-by-step explanation:
let's start with x^2 / x^(2/3), then we'll move on the the 4th root
when dividing exponents with the same base, we subtract the exponents:
x^2 / x^(2/3) = x^(2 - 2/3) = x^(4/3)
the fourth root of x^4/3 can become x^(4/3 * 1/4)
(i used the formula x^(m/n) = nth root of x^m)
x^(4/3 * 1/4) = x^1/3
hope this helps! <3
Answer:
4.472135955
Step-by-step explanation:
I used a Calculator
Answer:
200 = c
Step-by-step explanation:
100/45=2.2.
2.2x90= 200.