(3√5) pangkat negatif 2 =

(3√5) pangkat negatif 2 =

Jawab:

$(3sqrt{5})^{-2} = frac{1}{(3sqrt{5})^{2}} = frac{1}{(3)^2(sqrt{5})^2} = frac{1}{9.5} = frac{1}{45}$

semoga membantu

Jawaban:

${(3 sqrt{5}) }^{ - 2} \ = frac{1}{{(3 sqrt{5}) }^{2}} \ = frac{1}{ {3}^{2} times { sqrt{5} }^{2} } \ = frac{1}{9 times 5} \ = frac{1}{45}$