Question

Simplify –(11)2.
Answer

(A) -121

(B) -22

(C) 22

(D) 121

Answer 1

just multiply and put - ve sign

Answer 2

2 X -11?

Answer 3

-11 *2 = -22

Answer 4

Wait its not \[-11\times2\]

Answer 5

-11 x 2 = -22
positive x positive = positive
negative x negative = positive
negative x positive = negative

Answer 6

Thanks everyone

Answer 7

no problem :)