Answer: 3
Step-by-step explanation:


How To: Given an exponential equation in which a common base cannot be found, solve for the unknown. Apply the logarithm of both sides of the equation. If one of the terms in the equation has base 10, use the common logarithm. If none of the terms in the equation has base 10, use the natural logarithm..
The answer is 9.3 or 9 over 3 meaning going up 9 and over 3 leaving this to be an isosceles acute triangle
The 1st integer is:x=13
The 2nd integer is:x+1=13+1=14
The 3rd integer is: x+2=13+2=15
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Check, does 13+14+15=42?