 Recent questions in Exponents and radicals FobelloE 2021-09-23 Answered

### Simplify, $$\displaystyle{4}\sqrt{{{18}}}+{5}\sqrt{{{27}}}-{8}\sqrt{{{32}}}$$ ediculeN 2021-09-23 Answered

### For the exponential fuction $$\displaystyle{f{{\left({x}\right)}}}={10}^{{x}}$$, find $$\displaystyle f{{\left(\frac{3}{{2}}\right)}}$$ $$\displaystyle f{{\left(\frac{3}{{2}}\right)}}=?$$ Type an exact answer, using radicals as needed. Tahmid Knox 2021-09-23 Answered

### Use the properties of logarithms to rewrite each expression as the logarithm of a single expression. Be sure to use positive exponents and avoid radicals. Isa Trevino 2021-09-22 Answered

### Solve the exponential equation by expressing each side as a power of the same base and then equating exponents. $$\displaystyle{3}^{{{1}-{x}}}={\frac{{{1}}}{{{27}}}}$$ abondantQ 2021-09-22 Answered

### Find the solution: $$\displaystyle{6}=\sqrt{{{x}^{{2}}-{2}{x}+{12}}}$$ facas9 2021-09-22 Answered

### Express each radical expression in simplest radical form. $$\displaystyle\sqrt{56}$$ coexpennan 2021-09-22 Answered

### Rewrite the equation for this circle in Standard Form: $$\displaystyle{x}^{{2}}-{16}{x}+{y}^{{2}}-{10}{y}+{73}={0}$$ Wierzycaz 2021-09-22 Answered

### The following are expressions that occur in calculus. Write each expression as a single quotient in which only positive exponents and/or radicals appear. $$\displaystyle{2}\times{\left({x}^{{2}}+{1}\right)}^{{\frac{{1}}{{2}}}}+{x}^{{2}}\cdot{\frac{{{1}}}{{{2}}}}{\left({x}^{{2}}+{1}\right)}^{{-\frac{{1}}{{2}}}}\cdot{2}{x}$$ CheemnCatelvew 2021-09-22 Answered

### The Richter scale reading for an earthquake measures its intensity (as a multiple of some minimum intensity used for comparison). The intensity I corresponding to a Richter scale reading R is given by $$\displaystyle{I}={10}^{{R}}$$ A quake measuring 8.5 on the Richter scale would be severe. Express the intensity of such a quake in exponential form and in radical form. Find Radical Form= FobelloE 2021-09-22 Answered

### Write the radical expression using exponents and each exponential expression using radicals. $$\displaystyle{10}^{{-\frac{{3}}{{2}}}}$$ postillan4 2021-09-21 Answered

### In solving $$\displaystyle\sqrt{{{2}{x}-{1}}}+{2}={x}$$, why is it a good idea to isolate the radical term? What if we don’t do this and simply square each side? Describe what happens. Clifland 2021-09-21 Answered

### Given that $$\displaystyle{\cos{{\left(\theta\right)}}}={\frac{{{3}\sqrt{{{13}}}}}{{{13}}}}$$, and $$\displaystyle\theta$$ is in Quadrant 4, what is $$\displaystyle{\sin{{\left(\theta\right)}}}$$? Give your answer as an exact fraction with radical, if necessary. Efan Halliday 2021-09-21 Answered

### Express $$\displaystyle{2}\sqrt{{{6}}}{\left({8}-{4}\sqrt{{{3}}}\right)}$$ as a product in simplest form. Ayaana Buck 2021-09-21 Answered

### Multiply and simplify where possible. $$({4}\sqrt{3})({5}\sqrt{9})$$ Reeves 2021-09-20 Answered

### Simplify the expressions and write answers with positive exponent's only. Negative Exponents are not allowed. $$\displaystyle{\left({\frac{{{t}{z}^{{-{4}}}}}{{{t}^{{-{2}}}{z}}}}\right)}^{{-{3}}}={\left({\frac{{{t}^{{1}}{z}^{{-{4}}}}}{{{t}^{{-{2}}}{z}^{{1}}}}}\right)}^{{-{3}}}$$ slaggingV 2021-09-20 Answered

### Add and subtract but first simplify radicals $$\displaystyle-{5}\sqrt{{{8}{x}}}-{6}\sqrt{{{18}{x}}}$$ sanuluy 2021-09-20 Answered

### Simplify the expressions and write answers with positive exponent's only. Negative Exponent's are not allowed. $$\displaystyle{\frac{{{\left({x}^{{-{1}}}{y}^{{9}}{z}\right)}^{{-{5}}}}}{{{\left({x}^{{-{3}}}{y}^{{{10}}}{z}\right)}^{{-{4}}}}}}$$ Nann 2021-09-20 Answered

### Rationalize the denominator and simplify. All variables represent positive real numbers. $$\displaystyle{\frac{{{3}\sqrt{{{y}}}}}{{{2}\sqrt{{{x}}}-{3}\sqrt{{{y}}}}}}$$ slaggingV 2021-09-20 Answered

### Simplify: $$\sqrt{x^4}$$ defazajx 2021-09-20 Answered

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