Question

Factorise the expressions and divide:
i)18(a3bc2 + ab2 c 3 + a2b 3 c)÷ 6
ii)(48x4 – 27x2y 2 ) ÷ 3(4 + 3) iii)15xy(x2 – 4x – 12)÷ 5( + 2)​

Answer 1

Answer:

❥Just follow these steps and you have your desired angle. Draw a straight line using ruler scale at a convenient distance. 2.Using compass draw a small semi circle (i. e. It would be of 18 0 degrees) 3.Cut that semi circle in 3 equal parts i. As each will be of 60 degree draw a arc between 1&2 arc.

Step-by-step explanation:

Hope it's helpful to you ✌️