2 years ago

Given that x=6.26^4 and y=46^2 ,evaluate x/y

Mathematics

1 answer:

Gnom [1K]2 years ago

5 0

Answer:

6.2*6*6*6*6=8035.2

4*6*6=144

8035.2/144=55.8

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GIVING BRAINIEST IF CORRECT!!<br><br> Factor x^4 - 16 completely

ioda

Answer:

$(x^2 + 4)(x + 2)(x - 2)$

Step-by-step explanation:

Hello!

We can use the difference of square method.

<h2>Difference Of Squares (DOS)</h2>

The formula for the DOS is $(a + b)(a - b) = a^2 - b^2$

It is a simple way to factor polynomials.

The criteria:

Has to begin and end with a perfect square
The operation has to be subtraction

<h3>Factor:</h3>

$x^4 - 16$

Begins with a perfect square (x² * x²) and ends with a perfect square (4 * 4)

$(x^2 + 4)(x^2 - 4)$

Warning! Watch out, there may be another DOS!

$x^2 - 4$ is another DOS

$(x^2 + 4)(x + 2)(x - 2)$

The x² + 4 is not a DOS because the operation is addition.

The final factored form is $(x^2 + 4)(x + 2)(x - 2)$

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Naily [24]

Answer:x=90° y=58° z=32°

Step-by-step explanation:

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Given that x=6.2*6^4 and y=4*6^2 ,evaluate x/y​

Given that x=6.26^4 and y=46^2 ,evaluate x/y