Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

9x=144 One solution was found : x = 16 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... \ f(x)=\log _{x-2}\left(\frac{2x+3}{7-x}\right)<1

Factor 9 9 out of 9x+9⋅−3 9 x + 9 ⋅ - 3. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

Para encontrar los puntos de corte en una parábola se utiliza la siguiente formula de segundo grado Para eje X: displaystylef (x)=0; displaystyleax²+bx+c=0 Cuando el término principal o cuadrático no tiene el coeficiente expreso, se sobreentiende que es 1, la ecuación se escribe: displaystylex²+px+q=0, cuyas raíces son: La ecuación cuadrática ta...

9^x = 27 solve the exponential equation by expressing each side as a power of the same base and then equating the exponents.

The answer is log2(27) Explanation: To solve this problem we need the inverse operation of exponents: logarithms. If 2 raised to some ... 3x=273 to the power of x equals 27Take the log of both sides log10 (3x)=log10 (27) Rewrite the left side of the equation using the rule for the log of a power x•log10 (3)=log10 (27) Isolate the ...

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2016年6月15日 · Divide both sides by 9.

What is the answer to 9^x=27 ?