Question

If 3^x+y = 27 and 27³ = 3^x-y, then find value of x² - y².​

Answer 1

Answer:

question If 3^x+y = 27 and 27³ = 3^x-y, then find value of x² - y².

Step-by-step explanation:

answer. If 3^x+y = 27 and 27³ = 3^x-y, then find value of x² - y².

Answer 2

Answer:

3^x+y = 27 and 27 = 3^x-y

3^x+y = 3^3 and 3^3 = 3^x-y

x+y =3 and x-y = 3

by solving both equations we get x = 3 and y = 0

So, x^2 - y^2 = 9

Step-by-step explanation:

listen 27^3 is wrong there would not come ^3 there is the mistake