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

Enter the radical expression below for which you want to calculate the square root. The square root calculator finds the square root of the given radical expression. If a given number is a …

x^2: x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div: x^{\circ} \pi \left(\square\right)^{'} \frac{d}{dx} …

使用这个方便的计算器,您可以执行求数的平方根的操作。 Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math …

2012年11月13日 · $\sqrt{8} = \sqrt{4\cdot2} = \sqrt{4}\cdot\sqrt{2} = 2 \sqrt{2}$ in the numerator. Cancel the $ 2 $ in both the numerator and the denominator to obtain the required result. Share

Rationalize the denominator of \frac{8}{\sqrt{2}} by multiplying numerator and denominator by \sqrt{2}.

Simplify : sqrt(2) Factor 2 into its prime factors 2 = 2 Note that 2 is a prime number, it only has itself as a factor (that is on top of the trivial factor "1") To simplify a square root, we extract …

2016年2月19日 · How do you simplify 8 √2? A simplified version will be of the form a√b where a is a rational number. Note : √a ×√a = a:example√100 × √100 = 10 ×10 = 100. To simplify this …

x^{2}-x-6=0 -x+3\gt 2x+1 ; line\:(1,\:2),\:(3,\:1) f(x)=x^3 ; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120)

Factor the number: 8 = 2 ⋅ 4 = 2 2 ⋅ 4 Apply radical rule: a = a a 2 = 2 2 = 2 2 2 ⋅ 4 Cancel the common factor: 2 = 2 ⋅ 4