X² -25 = 0
We can use formula a² -b² =(a-b)(a+b)
x² - 5² =0
(x-5)(x+5)=0
x+5 =0 or x-5 = 0
x=-5 or x=5
Answer is x=-5, x=5
Answer:
26
Step-by-step explanation:
the function is f(x), and we need to find f(-2). the only difference between the two terms i gave is the -2 replacing the x. this means that you must replace every x in the first equation with -2. this makes the new function f(-2)=-9(-2)+8. after multiplying the -9 and -2 and adding that product to 8, you come up with your answer: 26.
The graphic artist receives 5% amount of the total sales as his royalty payment. The 3% from this royalty payment goes to his agent and remaining 97% are with the artist. So first we calculate the initial 5% amount the graphic artist will recieve, which will be:

$100,000 is the total royalty payment the graphic artist will receive. From this amount 3% goes to agent and 97% goes with artist. So the actual amount graphic artist will earn will be:

Thus, the graphic artist earns $97,000