Question

Alguien me puede hacer el 41 y el 42 porfavor es pa mañana

Answer 1

41)

a) -16:4-(4-9)*6:3

= -4-(-5)*2

= -4-(-10)

= -4 + 10

= 6

b) 1+8:(6-10)*(-2)

= 1+8:(-4)*2

= 1+ (-2)*2

= 1 - 4

= -3

c) 4*3 - 5*8:(-4) + 1

= 12 - 40:(-4) + 1

= 13 + 10

= 23

d) -9-(5-7)*3:(-2) + 5

= -9 - (-2)*3:(-2) + 5

= -9 -(-6):(-2) + 5

= -9 - 3 + 5

= -7

42)

a) 12-(-3)+(-5)*6

= 12+3-30

= 15-30

= -15

b) -15-18:(1+(-10)) - 5

= -15-18:(1-10) - 5

= -20 -18:(-9)

= -20 + 2

= -18

c) -3 + (-5) - (5-7+(-2))*(-1)

= -3 -5 - (-2-2)*(-1)

= -8 -(-4)(-1)

= -8 - 4

= -12

d) 4 * (-3) + 1 -(-5)+(4-5)*3

= -12 + 1 +5 + (-1)*3

= -6 - 3

= -9

espero te ayude...