How do I solve this problem involving simplifying exponents, squaring, and fractions

Mathematics

1 answer:

lakkis [162]4 years ago

6 0

Let's solve 1st what is under the radical and the denominator

[√(x⁶.y⁴)] /xy² = x³.y²/xy² = x²

but we still have x⁻¹ that is 1/x so x₂.1/x = x (final answer)

You might be interested in

Please help me with this question <br><br> 8v-4(v+8)=8

max2010maxim [7]

Answer:

v = -6

Step-by-step explanation:

(Optional): Simplify this equation by dividing all terms by 4:

2v - (v - 8) = 2

Perform the indicated multiplication, obtaining: 2v - v + 8 = 2

Next, combine like terms: v = -6

5 0

3 years ago

Find the reference angle for the given angle. Show work

Katarina [22]

Answer: 44 degrees

=========================================================

Since the given angle -404 is not between 0 and 360, we add 360 to it to get:
-404 + 360 = -44

We add another 360 to that result
-44 + 360 = 316
now we have a value between 0 and 360

Rules:
* If the angle is between 0 and 90, we stop here and simply write down that value

* If the angle x is between 90 and 180, then we compute 180-x

* If the angle x is between 180 and 270, then we compute x-180

* If the angle x is between 270 and 360, then we compute 360-x

* Note in the three rules above, the order of subtraction is always (larger angle)-(smaller angle) = reference angle

* The reference angle has one segment on the x axis (aka the reference angle is adjacent to the x axis)

Based on that, we see that 316 is between 270 and 360, so we use the rule that
360-x
In this case, x = 316

So,
360-x = 360-316 = 44

The reference angle is 44 degrees and looks like what you see in the attached image.