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2 years ago

Which expression is equivalent to 3 256x^10y^7

1 answer:

3 0

$3 \sqrt{256 \ \times x^{10} y^{7} }$

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square root of 256 is 16 :
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$= 48 \sqrt{x^{10} y^{7}}$

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√10¹⁰ = 10⁵ :
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$= 48x^5 \sqrt{ y^{7}}$

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√y⁶ = y³ :
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$= 48x^5y^3 \sqrt{ y}}$

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Given

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Hₐ: The weights of fish in pier 1 is greater than the weights of fish in pier 2, i.e. μ₁ > μ₂.

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