Question

find the value of x and y
2^2x+1*5^3y-2=100​

Answer 1

(2^2x+1)(5^3y-2)=100

a^m.b^n=ab^m-n

10^2x+1+3y-2=100

10^2x+3y-1=100

2x+3y-1=100

2x+1=100

2x=100-1

2x=99

x=99÷2

y=101÷3