(x^2-1)(x^2+7) should be your answer
For the first one it is 4n^2-4
Answer:
yellow: x=6
red: y=4
blue: y=-2
Step-by-step explanation:
Answer:
I'm pretty sure it's 12.55
Step-by-step explanation:
we know that
If V is the midpoint of SU
then
SV=VU
substitute the given values
2x+18=8x-6
solve for x
8x-2x=18+6
6x=24
<h2>x=4</h2>
Find SV
SV=2x+18
SV=2(4)+18
<h2>SV=26 units</h2>
so
<h2>VU=26 units</h2>
and
SU=2SV
SU=2(26)
<h2>SU=52 units</h2>
