Answer:
x= -2 and 9
Step-by-step explanation:

factorize it
- 18 = 2×3×3
TO MAKE IT 7
3×3=9
9-2 =7

x(x+9)-2(x+9)=0
x-2=0 ,x+9=0
x =2 x=-9
Answer:
please like it wild be a lot to me
Step-by-step explanation:
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An expression equivalent to that given would be 4^8 or also written as four to the eighth power, hope this helped! Please rate my answers.
Work: 4^8 = 4x4x4x4x4x4x4x4
Answer:
Distance from home to school =
Step-by-step explanation:
Let the distance from home to school be =
miles
After walking
mile, Han is
rd of the way.


Multiplying both sides by 

Distance from home to school =