Answer:
n^2 +24n +144
Step-by-step explanation:
(-12-n)^2
(-12-n)(-12-n)
144+12n+12n+n^2
i think... :)
UV= 13
1/3
simplify numerator first: 8/9 + (-5/6) = 8/9 - 5/6
= 16/18 - 15/18
= 1/18
1/18 / 1/6 = 1/18 ÷ 1/6
= 1/18 × 6/1
= 1/3
