I'm assuming that you mean x^2 (x squared), so correct me if I am wrong.
So, to get "x" by itself, you need to square root both sides to do this. This will produce x = 9.27, in which, rounded to the nearest tenth, x approximately = 9.3.
Answer:
x = π n + cot^(-1)(22/29) for n element Z
Step-by-step explanation:
Solve for x:
cos(x) = (22 sin(x))/29
Divide both sides by sin(x):
cot(x) = 22/29
Take the inverse cotangent of both sides:
Answer: x = π n + cot^(-1)(22/29) for n element Z
Answer:(0,4,3i,-3i)
Step-by-step explanation:
x²(x²+9)-4x(x²+9)=0
(x²-4x)(x²+9)=0
x(x-4)=0
x₁=0
x₂=0+4=4
x₃=√-9=3i
x₄=√-9=-3i
Answer: 0.9998
Step-by-step explanation:
The ten thousandth place in the 8 digit. 0.9998476952 rounded to the nearest ten thousandths place would be 0.9998 because you can't round up the hundredth thousandth place (4).