Question

Solve 3^x=42. Round to the nearest hundredth

Answer 1

Answer: x=3.40

Step-by-step explanation: apply exponent rule xln(3)= ln(42)

solve xln(3)=ln(42): x=ln(42)/ln(3) (fraction form)

(decimal) 3.40217... round it to the nearest hundreth= 3.40

I do not know if this is correct.