-32=2(x^2+10x)
-32=2x^2+20x
-2x^2-20x-32=0
-2(x+2)(x+8)=0
therefore,
x+2=0 or x+8=0
so,...... x= -2 or -8
Answer: 2
Step-by-step explanation: add 10 to both sides so -10+10=0 and -6+10=4
then you have 2x=4 simplify
Answer:
1.25 pounds.
Step-by-step explanation:
There are 16 ounces in 1 pound.
Divide the 20 by 16 to get 1.25 :-)
To find perimeter from area you gotta find the square root of the area. sr of 196= 14. So 14 is your answer