Many people find this to be a complicated topic.
Please try to follow my steps as I solve the problem
and answer your question. I'll go slow.
The absolute value of any number is
the same number with a positive sign.
The absolute value of -91 is +91 .
The absolute value of +91 is +91 .
Was there anything there that you couldn't follow ?
A cube shaped box of side length equal to m foot has volume
foot cubed.
a.
Let v1 be the volume of the box with side length 1 ft.
and v2 be the volume of the box with side length x ft.
(foot cubed)
(foot cubed)
Vtotal=
feet cubed
b.
by the "sum of cubes" identity:
,
this identity can be derived by dividing
by (x+1), by long division.
c. Vtotal when x=3 feet is:
Vtotal=
(feet cubed)
Jesse has 15 more because I did 45-30=15
Answer:
(3,4)
Step-by-step explanation: