solve the equation:(adsbygoogle = window.adsbygoogle || []).push({});

2^x^2-3=4^x (2 to the power of x squared - 3)

i cant get it to work

ln2^x^2 - 3=ln4^x

(x^2 -3) ln (2)=xln(4)

i know it'd be -3(ln2)=xln4... but i don't know what to do with x^2 part.

i did other questions like this but with 5^2x and 3^1+x, what do I do with the X^2 that gets me stuck. If someone knows what I do with taht could you please tell me, im sure i can figure it out from there.

thankyou

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Solve the equation for x

**Physics Forums | Science Articles, Homework Help, Discussion**