Question

How do I solve this equation??

Answer 1

(3^x)(4^(2x+1)) = 6^(x+2)

Answer 2

break 6 and 4 into smallest primes n then simplify...i mean group similar terms

Answer 3

have u studied log? u hVE TOO APPLY LOG ON BOTH SIDES.

Answer 4

yeahh, i've done log and ln and all.

Answer 5

You do not need logs here. Follow the advice given by @akash123

Answer 6

Ok but i think akash method would be easier then log.

Answer 7

but there's a multiplication of 2 numbers with different bases?? what do I do to fix that??

Answer 8

sorry, i'm not understanding what I have to do here :P

Answer 9

1st break 6 and 4 into smallest primes
4=2*2
6=3*2

Answer 10

use (a*b)^n = a^n * b^n

Answer 11

ohhh, ok. now lemme solve till there, and see what i get.. thank youu :)

Answer 12

ok..:)

Answer 13

so i have (3^x)(2^4x) = 9(3^x)(2^x) ??

Answer 14

group similar terms

Answer 15

it shud have like this 3^(...) = 2^(...)

Answer 16

so then i get \[9 = 8^x\] and then i log it and whatever :P

Answer 17

yes...:)

Answer 18

AHA. i feel so smart :D

Answer 19

good...:)...keep it up.