Question

choose the best answer from the given alternative.
1. Which one of the following is correct?
A. -5×4= -(|-5|×|4|)
B. -5×4= |-5|×|4|
C. 4×(-5)= |-5|×|-4|
D. 4×(-5)= |4|×|5|​

Answer 1

Answer:

Step-by-step explanation:

A.  -5×4= -(|-5|×|4|)

LHS=-5x4=-20

RHS=-(|-5|×|4|)

=-(5x4)=-20

So A is correct

Answer 2

-5 into 4 is equal to (1-51×l4l)

LHS =-5×42-20

rhs =(l-51×l4)

=-(5×4)=-20

therefore option a is correct answer

hope it helps you

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