Question

I need the answer by tomorrow plssss

Answer 1

(5)^x-3 X (3)^2x-8= 225

=(15)^2

= (5)^2 x (3)^2

Comparing LHS and RHS,

(x-3)(2x-8)=2x2

2x^2-8x-6x+24=4

2x^2-14x+20=0

2(x^2-7x+10)=0

x^2-2x-5x+10=0/2

x(x-2)-5(x-2)=0

(x-2)(x-5)=0

Therefore, x=2(Rejected) or x=5

Ans:- x=5

Please mark as brainliest.

Answer 2

Answer:

bhgvhcchycvuu. uvuvg g cg fg g g h