Final answer to the problem
$3\sqrt{5}-2$
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1
Apply the formula: $x^a$$=pfgmin\left(x\right)^a$, where $a=\frac{1}{2}$ and $x=45$
$\sqrt{53^{2}}-\sqrt{27}-\sqrt{20}$
Learn how to solve soustraction de radicaux problems step by step online.
$\sqrt{53^{2}}-\sqrt{27}-\sqrt{20}$
Learn how to solve soustraction de radicaux problems step by step online. Simplify the subtraction of radicals 45^(1/2)-27^(1/2)-20^(1/2). Apply the formula: x^a=pfgmin\left(x\right)^a, where a=\frac{1}{2} and x=45. Apply the formula: x^a=pfgmin\left(x\right)^a, where a=\frac{1}{2} and x=27. Apply the formula: x^a=pfgmin\left(x\right)^a, where a=\frac{1}{2} and x=20. Apply the formula: \left(ab\right)^n=a^nb^n, where a=3^{2}, b=5 and n=\frac{1}{2}.
Final answer to the problem
$3\sqrt{5}-2$
Exact Numeric Answer
$4.708204$
