Question

Question No- 19 to Question No- 23 each carry 4 marks:-

Q-19 Verify the following :-

(-13) x [(-6) + (-19)] = (-13) x (-6) + (-13) x (-19)

OR

Simplify:- 86 – [ 15x – 7(6x -9) – 2{10x – 5(2-3x)}]​

Answer 1

19. 1. -325 = -325 (true)

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