Let us solve - 44x-43x-1-42x23x

4^4x4^3x 1=4^2x2^3x 4^7x 1=4^2x(2^2)^3x2 4^7x 1=4^2x4^3x/2 ⇒ 4^7x 1=4^2x 3x2 ⇒ 4^7x 1=4^x/2 =7x 1=x2 =13x2=1 x=213 . ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Power of a Power

Let us solve ...

Question

Let us solve :
$4^{4 x} {.4}^{3 x - 1} = \frac{4^{2 x}}{2^{3 x}}$

Open in App

Solution

Suggest Corrections

Similar questions

x

2^{3 x + 3} = 2^{3 x + 1} + 48

F a c t o r i s e : 9 x^{2} - 4

7^{2 x + 3} = 1

2^{x + 1} = 4^{x - 3}

2^{5 x + 3} = 8^{x + 3}

4^{2 x} = \frac{1}{32}

4^{x - 1} \times {(0.5)}^{3 - 2 x} = {(\frac{1}{8})}^{x}

2^{3 x - 7} = 256

21 x^{2} = 4 (2 x + 1)

4 (2 x + 1) = 3 (x - 1) + 7

Join BYJU'S Learning Program