Упростите p+(1.4-p)

Question

Упростите
p+(1.4-p)

Comments

m-(n+m)= m+n-m=n

Answer 1

 p+(1.4-p)= p+1.4-p=1.4

Comments

Спасибо

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Незачто

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помоги m-(n+m)

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m-(n+m)=m-n-m

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то есть = -n

Answer 2

Р+1.4-р=р-р+1.4=1.4.

Comments

спс