(-a^3b^2 c)^2 raise to power.

-a^12bc

Step-by-step explanation:

-a^3b^2c = -a^6bc

-a^6bc^2 = -a^12bc

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

answer: 1+1

step-by-step explanation: 1+1 is at least 2