Answer:

Step-by-step explanation:
Let's translate what you've written in words to an expression with mathematical symbols.

To solve this, you need to multiply both the numerator and denominator with the conjugate of the denominator.

Answer:
<h2>The answer is b⁴</h2>
Step-by-step explanation:

Using the rules of indices
That's

Since the bases are the same and are dividing we subtract the exponents
So we have

We have the final answer as
<h2>b⁴</h2>
Hope this helps you
Answer:
slope = 5
Step-by-step explanation:

Answer:
a=√x3y5 or a=−√x3y5
Step-by-step explanation:
Answer:
Triangle
Step-by-step explanation:
A triangle has three vertexes, and therefore three interior angles. Those angles also sum to 180 degrees because of the formula (n-2)*180, where n is the number of sides that a polygon has. Plugging in 3, you get
, or just 180 degrees. Hope this helps!