4 years ago

Could anybody please help me on this one? I'm really stuck on this.

Mathematics

1 answer:

san4es73 [151]4 years ago

7 0

( c^2 )^3 = 64 <=>( c^2 )^3 = 4^3 <=> c^2 = 4 <=> c = 2 or c = -2.

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$\bf \qquad \qquad \textit{ratio relations}
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\begin{array}{cccllll}
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