Math, asked by dityaahlawat, 4 months ago

Evaluate
(2-1 x 5-1)-1 4-1 ..........plz also tell the identity used in this​

Answers

Answered by Anonymous
0

Answer:

-19

Step-by-step explanation:

=(2-5-1)-14-1

=(2-6)-14-1

=(-4)-14-1

= -19

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