Mathematics, 19.06.2021 02:30 damien1030
Which expression is equivalent to Cube root of 343 x Superscript 9 Baseline y Superscript 12 Baseline z Superscript 6?
7x3y4z2
7x3y6z2
49x3y6z2
49x3y4z2
Answers: 1
![\displaystyle\sqrt[3]{343x^9y^12z^6}=\sqrt[3]{(7x^3y^4z^2)^3}=\boxed{7x^3y^4z^2}](/tpl/images/1379/2320/17cb2.png)
![\small \sf \leadsto \: \sqrt[3]{343 \: x {}^{9} \: y{}^{12} \: z {}^{6} }](/tpl/images/1379/2320/9e08c.png)
![\small \sf \leadsto \: \sqrt[3]{7x {}^{3}y {}^{6}z {}^{2} }](/tpl/images/1379/2320/e418d.png)
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Which expression is equivalent to Cube root of 343 x Superscript 9 Baseline y Superscript 12 Baselin...
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