What is the equivalent exponential expression for the radical expression below?

Mathematics

1 answer:

Veronika [31]4 years ago

3 0

$\sqrt[a]{b {}^{c} } = b {}^{ \frac{c}{a} } \\ \\ \sqrt[2]{5} = 5 {}^{ \frac{1}{2} }$

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Put in order from least to greater3/8,3/4,5/6,1/2

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Which expression is a factor of 10 x 2 + 11 x + 3

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Answer: the two factors are (5x + 3) and (2x + 1)

Explanation:

I will find the two factors of 10x² + 11x + 3.

You can use either the quadratic formula of factor.

I will use the quadratic formula:

1)

$x= \frac{b^2 +/- \sqrt{b^2-4ac} }{2a}$

$x= \frac{-11+/- \sqrt{11^2-4(10)(3)} }{(2)(10)}$

x = -3/5 and x = -1/2

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5) Then the two factors are: (5x + 3) and (2x + 1).

6) verify:

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