zkfcfbzr@lemmy.world to Daily Maths Challenges@lemmy.worldEnglish · 2 months agoSolve for xlemmy.worldimagemessage-square7fedilinkarrow-up12arrow-down10file-text
arrow-up12arrow-down1imageSolve for xlemmy.worldzkfcfbzr@lemmy.world to Daily Maths Challenges@lemmy.worldEnglish · 2 months agomessage-square7fedilinkfile-text
minus-squaresiriusmart@lemmy.worldMlinkfedilinkarrow-up0·2 months agoi got it, no calculator needed spoiler https://gmtex.siri.sh/fs/1/School/Extra/Maths/Challenges solutions/log-5and6.html
minus-squarezkfcfbzr@lemmy.worldOPlinkfedilinkEnglisharrow-up0·2 months agoAll good - this is pretty much what I did as well.
minus-squaresiriusmart@lemmy.worldMlinkfedilinkarrow-up2·2 months agoi showed the question to my friend who isnt particularly bright in maths, he said 30 by just looking at it, i freaked out a bit but it might just have been a lucky guess
i got it, no calculator needed
spoiler
https://gmtex.siri.sh/fs/1/School/Extra/Maths/Challenges solutions/log-5and6.html![](https://lemmy.world/pictrs/image/8d0e26f3-c103-4828-9a0d-0f43194ddddb.png)
All good - this is pretty much what I did as well.
i showed the question to my friend who isnt particularly bright in maths, he said 30 by just looking at it, i freaked out a bit but it might just have been a lucky guess