Mathematics, 23.06.2021 17:30 elizaa94

what is the product (40+(-10))(36+(-9))(32+(-8)...(-32+ 8)(-36+9)(-40+10) where the first number in each factor is decreasing by 4 and the second number is increasing by 1

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what is the product (40+(-10))(36+(-9))(32+(-8)...(-32+ 8)(-36+9)(-40+10) where the first number in...