Question

pls tell me the answer for this ​

Answer 1

Answer:

Since bases are the same we ill consider the powers or index,

We will put addition sign because it is getting multiplied .

3+5=3x-1

8=3x-1

8+1=3x

9/3=x

x=3

Step-by-step explanation:

Answer 2

$\huge\tt\colorbox{pink}{ANSWER}$

$( \frac{7}{4} {)}^{3} \times (\frac{7}{4} {)}^{5} = ( \frac{7}{4} {)}^{3x - 1}$

Since the bases are same we will equate the powers or indices.

$3 + 5 = 3x - 1$

$8 = 3x - 1$

$8+ 1 = 3x$

$9 = 3x$

$\frac{9}{3} = x$

$\bold{x = 3}$