Question

8 power 16 into 8 power 3 into 8 power 4 minus 8 power 14 is equal to 2 power x find value of x​

Answer 1

Answer:

can write 8^16= 2^3×16= 2^48

8^3=2^3×3=2^9

8^4=2^3×4=2^12

according to question we can write 2^48+2^9+2^12=2^x

there is identity if a^m =a^n then m=n

hence 48+9+12 =x

the value of x is 69