Answer:
10x - 20
Step-by-step explanation:
<em>Distribute 5 </em>to <em>each</em> of the terms within the parentheses to get 5(2x) - 5(4) = 10x - 20.
Answer:
i dont know what the answers are but if one of them says 14x+6 then thats correct.
Step-by-step explanation:
This is a 30-60-90 right triangle with the shorter leg having a length of 5.
To find the length of x, we must find the length of the longer leg of the right triangle. To do that, we must multiply the shorter leg by the square root of 3.

This is the simplest radical form. Hope this helps! :)
Not sure but i think its
<span>‑(2*x^2)</span>
Answer:
Factorizing as the Difference of Two Squares
1. 144x2 - 49
Step-by-step explanation:
Where is the picture?