Question

number 24 and 26 plzzzzzzz answer fast

Answer 1

24. 9^x+2 = 240 +9^x

or 9^x+2-9^x = 240

or (9^x*9²)-9^x-240

or 9^x (9²-1)=240

or 9^x (81-1)=240

or 9^x * 80 = 240

or 9^x = 240/80

or 3^2x = 3^1

or 2x = 1 [∵ the bases are equal, equating them:]

or x= 1/2