4 years ago

Insert parentheses where needed so that the result of the expression is 2 45 - 25/2 x 2 + 3

1 answer:

MissTica4 years ago

8 0

(45-25)/(2*2+3) = 2

Purely by trials :)

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storchak [24]

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but Tan(theta) = sin(theta) / cos(theta) = sin(theta)*sec(theta)

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