You could either use a calculator on the internet or do it manually:
512
128 * 4
32 * 4 * 4
8 * 4 * 4 * 2 * 2
8 * 8 * 4 * 2
8 * 8 * 8 = 512
![\sqrt[3]{512} = 8](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B512%7D%20%3D%208)
512
128 * 4
32 * 4 * 4
8 * 4 * 4 * 2 * 2
8 * 8 * 4 * 2
8 * 8 * 8 = 512
Select all the equations that are equivalent to this equation. 1/4 (8X + 56) = 20 56 + 8X = 80 14 = 20 – 8x 2X +
1 answer:
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Answer:
5
Step-by-step explanation:
The complex number 4 + 2i on the complex plane has coordinates (4,2) and the complex number 7 - 2i has coordinates (7,-2). Thus, the length of a segment in the complex plane with endpoints at 4 + 2i and 7 – 2i is