Question

Resuelva las siguientes expresiones
12-36+15×-3-6×(-9)

-5-7-(3+2)×(-3))

[-23+(2×(-8)-5)+12]-15

[12×(-3)+8-12-(-6+2)]


Ayudenme porfis

Answer 1

2-36+15×-3-6×(-9)
-34 -45 + 36
-79 +36
-43
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-5-7-(3+2)×(-3))
-12-(5) x (-3)
-12 +15
3
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[-23+(2×(-8)-5)+12]-15
[-23+(-16-5) +12] -15
[-23- 21 + 12] - 15
[-44 + 12] - 15
-32 - 15
-47
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[12×(-3)+8-12-(-6+2)]

[-36-4 -(-4)]
[-36-4 +4]
-36