Respuesta :
[tex]\bf \sqrt{18x^7}\qquad
\begin{cases}
18\\
\qquad 2\cdot 3\cdot 3\\
\qquad 2\cdot 3^2\\
x^7\\
\qquad x^{2+2+2+1}\\
\qquad x^2\cdot x^2\cdot x^2\cdot x^1\\
\qquad (x^2)^3x^1\\
\qquad (x^3)^2x^1
\end{cases}\implies \sqrt{2\cdot 3^2\cdot (x^3)^2\cdot x}
\\\\\\
3\cdot x^3\sqrt{2\cdot x}\implies 3x^3\sqrt{2x}[/tex]
The square root of 18x^7 is 3x^3 sqrt(2x).
sqrt(18x^7)
2.3.3
2.3^2
x^7 = x ^2+2+2+1
= x^2*x^2*x^2*x^1
= (x^2)^3 x^1
= (x^3)^2 x^1
sqrt ( 2*3^2* (x^3)^2*x)
3*x^3 sqrt(2*x)
3x^3 sqrt(2x).
What do √ mean?
The √ symbol that is used to denote rectangular root or nth roots. Radical Expression - an intensive expression is an expression containing a square root. Radicand - a number of expressions within the radical symbol.
Square root, in mathematics, is an aspect of quite a number that, when elevated by way of itself, offers a unique range. as an example, both three and –three are rectangular roots of 9. As early because the 2nd-millennium bc, the Babylonians possessed powerful methods for approximating rectangular roots.
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