Question

Solve the following on expressione:

1) 26+ (33-28-+19 +3²)

2) 49-(-410)-(-3) + 69

3) [(-17) + 4 = 2]

4) 49+ [3 (4-9)] = (-5)
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Answer 1

Answer:

1 ) 26+ (33-28+19+3²)

26+(33-28+28)

26+33

= 59

2)

49 +410+3+69

=52+410+69

=121+410

=531

3) -17 +4 =2

-13 =2

=15

4)49+ 3 (5)= -5

49 +15 = -5

64 = -5

= 69