Question

Multiply
(–1) with (–1)

Answer 1

Solution :

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Multiplication of two negative

numbers is positive .

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( -1 ) × ( -1 ) = 1

••••

Answer 2

Answer :

The answer off this equation is 1 .

Step by step explanation :

Hey Mate,

We all know the mathematics of Positive and Negative Numbers .

= > ( -x ) × ( x ) = ( -x² )

= > ( -x ) × ( -x ) = ( x² )

= > ( x ) × ( x ) = ( x² )

= > ( x ) × ( -x ) = ( -x² )

Now, Came to the equation :

= > ( -1 ) × ( -1 ) = ( 1² )

= > 1² = 1.