Factor the polynomial by finding the greatest common factor 25m^7n^3+10m^4n^3-30m^3n^3

5 m ^3 n^3 ( 125 m^ 4 + 2 m − 6 )

Step-by-step explanation:

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.