X divided by two is 5
So you multiply 5 and 2 to get 10. Therefore x equals 10
Answer:
m^2 +my-my-y^2
Step-by-step explanation:
just dont simplify
Because vertical angles always equal each other. linear pairs always equals 180 degrees always. hope this helps :)
Answer:
-36
Step-by-step explanation:
Hello :
x²+x - 2 =0
a=1 b=1 c = -2
<span>The sum of the roots is : S = -b/a
</span>S = - 1/1 = -1
