Answer:
<h2>

</h2>
Step-by-step explanation:

Expand the terms in the bracket and simplify
That's

Using the subtraction property subtract 10x from both sides of the equation

<u>Add 6 to both sides of the equation</u>

<u>Divide both sides by 8</u>

<u>Reduce the fraction with 2</u>
We have the final answer as

Hope this helps you
Answer:
35.733
Step-by-step explanation:
have a common denominator then do the math
Answer:
d. not a real number
Step-by-step explanation:
it is not a real number because theres a negative under root