Answer:
-15
Step-by-step explanation:
so to start you must distribute negative two times negative two equals positive four,
so now your equation looks like this,
2^2 +4+4-3^3
then you need to do the exponents,
2 x 2 = 4
3 x 3 x 3 =27
now it looks like this
4+4+4-27
12 - 27
Hope that helps!
i predict the 150 will have defects
you do 280 divided by 4 which gives you 70
then 10,500 divided by 70 which gives you
x = 3
zeros are: 3 + 2i, 3 - 2i
252 square m
Surface area of prism