Seudónimo Seudónimo

21-04-2020
Mathematics

contestada

Simplify.
(6+)(-7+7)
Write your answer in the form a+b.

Respuesta :

21-04-2020

Step-by-step explanation:

6×(-7+7)

multiply each number in bracket by 6

(-42+42)

sum up whats left

=0

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