Question

5^x*7-5^x/5^x+2*-5x+1
indices​

Answer 1

Answer:

Step-by-step explanation:

$5^{x} *7 - 5^{x} \\= (5^{x}) * (7-1)\\= 6 * 5^{x}$

This is our numerator.

Denominator:

$5^x + 2*-5x - 5x + 1\\= 5^x - 10x + 1$

So, our question reduces to just:

$\frac{6*5^x}{5^x-10x+1}\\\frac{6*5^x}{5^x-10x+1}\\Also, just a suggestion, please use brackets while writing the question, it gets confusing while working with BODMAS$