Solve by factoring x^2-8x-20-0
2 answers:
Answer:
(x-10)(x+2)
Step-by-step explanation:
X^2-8x-20 and if you rewrite that it’s (x-10) (x+2)
You might be interested in
23 over 21 is the right answer
23
----
21
Answer:
Think of it as the perimeter of the circle
The answer is B. Multiply
You would do 150/15=10 since this is a percent change it to a decimal(.10) to check do 150x.10=15 and 15/.10=150
Forty nine x plus 15x -ggsg and y will get 13