Answer:
Steps and solution in the attached picture.
Step-by-step explanation:
Steps and solution in the attached picture.
This is not true.
where is 
is any integer. So suppose we pick some value of 
other than these, say 
. Then
I think it only surrounds 1 meter because it’s a meter long
Answer:
The value of x is the value where the line crosses the x-axis!
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Hope this helps!!
Please tell me if I have made a mistake!!
I enjoy learning from them:)
Answer:
Step-by-step explanation:
4ab(a-b)+b(2b-2a^2)
=4*1*-1[1-(-1)]+(-1){2(-1)-2*1^2}
=-4(1+1)-1{-2-2}
=-4*2-1(-4)
=-8+4
=-4
