\(x^2=-64,x=±\sqrt{-64},x=\boxed{-8i,8i}\).
Thanks Alan! This really helped :)
Yes.
The graph you showed was the graph of g(t), right? From what I can see, the turning points are at -1.5 and 2? So does that mean the set is \((-\infty, \frac{-3}{2}) \cup (2, \infty)\)?
Correct!
You can't find the square root of that... Do you mean sqrt(-1) and sqrt(4)? sqrt(-1) = i and sqrt(4) = 2
This should help:
I should have said the turning point values of t, not x!
-8 < 3x + 1 < 7
-9 < 3x < 6
-3 < x < 2
Given info: {} = r
Problem: 6r - 8 = 8 + 6r
Plugging in {} for r gives us: 6{} - 8 = 8 + 6{}
Remove 6{} from each side: 6{} - 8 - 6{} = 8 + 6{} - 6{}
Simplify: -8 = 8
This is not possible, so there are NO SOLUTIONS
Problem in the title: 52 x 440 = 22880
Problem you asked: 520 x 440 = 228800
The function is always increasing, right? So does that mean the solution would be \((0, \frac{\pi}{2})\cup(\frac{\pi}{2}, \frac{3\pi}{2})\cup(\frac{3\pi}{2}, 2\pi)\)?
Thank you!
\(5:40 \space pm\)
Let us add 6 hours first:
\(5:40 \space pm \\ 6: 00 \\ gives \\ \\ 11:40 pm\)
now, we need to add 35 minutes.
To reach 12:00 AM, we need 20 of these.
Hence, 15 is remaining.
Therefore, 12:15 AM is the desired time.
As follows:
The fourth root of 98 is between 3 and 4, so the only possible integer values would be 1, 2 or 3 for the fourth root.
So n must be one of \(\frac{98}{1^4}\) or \( \frac{98}{2^4}\) or \(\frac{98}{3^4}\)
I'll leave you to determine which of them is an integer.
I hope the following is explanation enough:
Like so:
I'll leave you to finish.
P = 0.77 n + 440
Just sub 350 for n in your equation
P=0.77 * 350 + 440
P = 269.50 + 440
P = $709.50 - what he earned in that week
P = 0.77n + 440
1,032.90 = 0.77 n + 440
1032.90 - 440 = 0.77n
592.90 = 0.77n
n = 592.90 / 0.77
n = 770 - glow sticks he sold when he earned $1,032.90
please help me
\(37.6 \times 10 = \color{brown}\boxed{376}\)
that's why I'm asking this question! How do you do it?
Remember that we used: 12345 as a very small example!! But the number in your question goes on and on like this: 12345678910111213141617181920........201920202021. You have almost 7000 digits to do!!!!
