Question

2 power x-7 × 5power y-3=1250 then find x and y value

Answer 1

Answer:

plzzz give me brainliest ans and plzzzz follow me

Answer 2

Answer:

2^x-7 x 5^y-3=1250                                                        1250=5^4 x 2

2^x-7 x 5^y-3=5^4 x 2

2^x-7=2^1        (Since base is same we equate the powers and simplify...)

x=8

5^y-3=5^4

y=7

please mark my ans. as brainliest......