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Detailed step by step solution for 4x=100. Solutions. Integral Calculator Derivative Calculator Algebra Calculator Matrix Calculator More... Graphing. Line Graph Calculator Exponential Graph Calculator Quadratic Graph Calculator Sin graph Calculator More... Calculators. ... 4 x = 100 Solution. x = 25.

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x=\frac{0±\sqrt{0^{2}-4\times 4\left(-100\right)}}{2\times 4} This equation is in standard form: ax^{2}+bx+c=0. Substitute 4 for a, 0 for b, and -100 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.

Use the rules of exponents and logarithms to solve the equation. The logarithm of a number raised to a power is the power times the logarithm of the number. By the change-of-base formula \frac {\log (a)} {\log (b)}=\log_ {b}\left (a\right). If 2^x=100, what is the value of x using a logarithm?

May 27, 2020 · To solve the equation 4 x = 100, we want to find the value of x. Here are the steps to do that: Start with the equation: 4 x = 100. Isolate x: To do this, we will divide both sides of the equation by 4. The goal is to get x by itself on one side of the equation. 4 4 x = 4 100 Perform the division: When we perform the division, we simplify both ...

x=3.32192… What is the answer to 4^x=100 ?