Question

me ayudan con estas mas x favor e) 3 + (2 + 3)2 – 6 / 2 f) 4 [1 – (5 – 11) / 3] g) 2 {6 – 2 (9 – 4) / 5 + 1} h) 3 {42 – (-3 + 1) / 2}

Answer 1

e) 3 + (2 + 3)2 – 6 / 2
=3+(5)2 - 3
=3+10-3
=10

f) 4 [1 – (5 – 11) / 3]
=4[1-(-6)/3]
=4[1+2]
=4[3]
=12

 g) 2 {6 – 2 (9 – 4) / 5 + 1}
=2{6-2(5)/5 + 1}
=2{6 - 10/5 + 1}
=2{6 -2 +1}
=2{5}
=10

 h) 3 {42 – (-3 + 1) / 2}
=3{42-(-2)/2}
=3{42+1}
=3{43}
=129