2√ 10*8√ 7 ..... this is the same thing as
2 * 8 * √ 10 * √ 7 =
16√70
And that's as far as we can go in simplifying this as a radical
The expression is
2n-1 + 1 for n = 1, 2, 3........
We have the difference in the volume of the whole cylinder and the "removed" cylinder
15 *pi * (4^2 - 3^2) =
15 * pi * (7) =
105 pi cu ft =
about 329.87 cu ft
(x^2+2x+1)^4
Note that (x^2 + 2x + 1) = (x + 1) ^2 ......so we have....
[(x + 1)^2]^4 =
(x + 1)^8
And using WolframAlpha, we have
x^8 + 8x^7 + 28x^6 + 56x^5 + 70x^4 + 56x^3 + 28x^2 + 8x + 1
Nope...
x + 2y + 3zx+2y+3z =
x + y + y + zx + zx + zx + y + y + z + z + z
Do you mean to solve for pi in some sort of area formula or a volume formula .....???
698 factors as 2 * 349
So......there is nothing we can do to simplify this.........
5^2 = 25
12^2 = 144
25 + 144 = 169
This would be the same as
10^15 / 10^3 =
10^12 =
1 trillion {in the US, anyway}
If you mean
x^2 / a^2 + y^2 / b^2 = 1
This is the graph of an ellipse ..... (assuming a ≠ b)...... centered at the origin......with its vertices located at (±a, 0) and (0, ±b)
If a = b, we just have a circle centered at the origin with a = b = r
