Question

9 square 3 X + 2 is equal to 27 square 5 x + 1

Answer 1

solution

9√(3x+2)=27√(5x+1)

√(3x+2)/√(5x+1)=27/9

√(3x+2/√(5x+1)=3

by taking the square of booth side

⇒ (3x+2)/(5x+1)=9

⇒ 3x+2=9(5x+1)

3x+2=45x+9

3x-45x=9-2

-42x=7

x=-7/42

x=-1/6