@your.big.brain.tutor: Pretty easy! #looks #hard #not #numbers #trick #hack #sat #study #school #math #bigbraintutor #education #studytok

Chou’s :

joshua :

Log(4)(0.25)💁🏾‍♂️

Evelyn💗 :

But how did we get negatives I’m confused

✮ :

it’s so easy omg

lala :

But cant we just write 4^x=4^-1?

Yones🇯🇴🇵🇸 :

Logs are a thing…

vinnybillywilly :

ok the last minute with the minus.... didn't get it.

Venice b1tch :

I would just make it 1/4 and then that would be 4^x=4^-1 so that would be x=-1

𝓽💗 :

im failing

Krylaaz :

I already figured it out in an easier way before watching the video😭🙏I noticed that 0.25 is a quarter of 1 (which a quarter means 4) and I noticed that it was 4 to the power of x, so I just thought carefully and realised that 4 0.25s would make 1 so it would have to be 4 to the power of -1. Sorry if I worded it badly

ayyu :

x = -1

•Charcoalz• :

queen u helped me out so much since school started ty😭❤️

Alex😈 :

wait what . You lost me at negative

𝔩𝔦𝔱𝔱𝔩𝔢𝔪𝔬𝔫𝔰𝔱𝔢𝔯 🉐 :

got it in the first 2 seconds lol

Unknown user⁷ :

my brain said -1 before I even needed to think 💀

greenmore1969 :

1/4 = 4⁰/4¹ = 4⁰⁻¹ = 4⁻¹, hence, 4^x=4⁻¹, x=-1.

🚥 :

Took me 5seconds 🙂‍↕️

nintendorewind3 :

Get rid of the 4 to get x on its own its log to the base 4 of 0.25 and it gives -1 in your calculator

Liv :

or js type log(4) = 0,25 into the calc

_hei.emma_ :

:0… my god i hate math

MomEngineer1 :

Leave the left side and give the right side a negative exponent; 4^x = 4^-1; x = -1

Adea Dzjabrailova :

You could use log too to find x! Which would be x=log4(0,25) which makes x=-1

Lᥱᥱɳα ೀ⋆｡˚ :

is it -1???

🍥🌸cece🌸🍥 :

aint it literally just ¼ then like why'd u have to write all the other stuff

leah :

Just use log