Answer:
x = -72
Step-by-step explanation:
-72 + 8 = -64
The third square root of -64 is -4
In triangle do pythogrean to find height 5 sq -3sq = 16 and sq rt of 16 is 4
So triangles are 1/2 bh 1/2 (3)4 = 6
One sale 5x5 one shape 5x4 one gape 3x5 plus two triangles
25+ 20+ 15 + 6+6= 72
Answer:
I think it could be nous? But i am not sure
Step-by-step explanation:
Answer:
Idk
Step-by-step explanation:
Collect like terms
2n2 i’m gonna assume is 2n^2
and n2 is 2n
2n^2-10n+5