Respuesta :
Answer:
Steps
10(1.5)^3x = 80
Divide both sides by 10
10( 1.5)^3x/10=80/10
Simplify
1.5^3x =8
Apply exponent rules
3xln(1.5)= In(8)
Solve 3xn(1.5) = ln(8): x=In (2)/In(1.5)
x=In (2)/In(1.5)
x=1.70951
Answer:
Steps
10(1.5)^3x = 80
Divide both sides by 10
10( 1.5)^3x/10=80/10
Simplify
1.5^3x =8
Apply exponent rules
3xln(1.5)= In(8)
Solve 3xn(1.5) = ln(8): x=In (2)/In(1.5)
x=In (2)/In(1.5)
x=1.70951