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4 years ago

Which expression is equivalent to −2+4(3x−1) ?A.6x B.12x−3 C.14x D.−6+12x

Mathematics

1 answer:

34kurt4 years ago

4 0

The answer is -6+12.

-2+4(3x-1)
=-2+4(2x)
=-2+8
=6

-6+12 = 6

Hope this helps!

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The equivalent will be:

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Step-by-step explanation:

Given the expression

$\frac{\sqrt[7]{x^2}}{\sqrt[5]{y^3}}$

Let us solve the expression step by step to get the equivalent

$\frac{\sqrt[7]{x^2}}{\sqrt[5]{y^3}}$

$\sqrt[7]{x^2}=\left(x^2\right)^{\frac{1}{7}}$ ∵ $\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{a}=a^{\frac{1}{n}}$

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$\sqrt[5]{y^3}=\left(y^3\right)^{\frac{1}{5}}$ ∵ $\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{a}=a^{\frac{1}{n}}$

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