Timeline for Expressing $(5.8\sqrt{40} + 56.4) - (5.8\sqrt{10} + 56.4)$ in simplified radical form
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
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| Feb 12, 2021 at 10:16 | vote | accept | Grant | ||
| Feb 10, 2021 at 13:49 | answer | added | Toby Mak | timeline score: 0 | |
| Feb 8, 2021 at 1:49 | comment | added | poetasis | Use what J. W. Tanner showed you. Then the answer is seen at a glance. | |
| Feb 8, 2021 at 0:48 | comment | added | Grant | I get it now, so $5.8\sqrt{10}$ is the simplified radical form. | |
| Feb 8, 2021 at 0:44 | comment | added | J. W. Tanner | Note: $56.4-56.4=0$ | |
| Feb 8, 2021 at 0:42 | history | edited | Blue | CC BY-SA 4.0 |
More-informative title; formatting tweaks
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| Feb 8, 2021 at 0:40 | comment | added | Grant | so $(11.6\sqrt{10} + 56.4) - (5.8\sqrt{10} + 56.4)$ is the simplified radical form? | |
| Feb 8, 2021 at 0:34 | comment | added | user2661923 | $(2x\sqrt{10} + y) - (x\sqrt{10} + y) = x\sqrt{10}.$ | |
| Feb 8, 2021 at 0:34 | history | edited | J. W. Tanner |
edited tags
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| Feb 8, 2021 at 0:33 | comment | added | J. W. Tanner | $\sqrt{40}=\sqrt4\sqrt{10}=2\sqrt{10}$ | |
| Feb 8, 2021 at 0:31 | history | asked | Grant | CC BY-SA 4.0 |