Question

If (3+x)^3 - (3-x)^3 = 0, then prove that x = 3i tan((rpi)/3), r= 0,1,2.
Please answer correcty.​

Answer 1

Answer:

in triangle RST, RS = 3 , ST = 4 cm , RT = 5cm . in triangle RST ~triangle PQR and PQ = 9cm then find the lengths of remaining sides of triangle PQR, Also, draw triangle RST and triangle POR."

Step-by-step explanation:

in triangle RST, RS = 3 , ST = 4 cm , RT = 5cm . in triangle RST ~triangle PQR and PQ = 9cm then find the lengths of remaining sides of triangle PQR, Also, draw triangle RST and triiiiioiihhgjvgbgtangle POR."