Question

Si a=3, b=-1, c=2, d=-4 resuelve:
3d =
a + d =
a - b =
a + b =
b - d =
b + d =


Necesito ayuda....

Answer 1

Explicación paso a paso:

3d =3 ×(-4)= -12

a + d =3 +(-4) =-1

a - b =3-(-1)=3+1=4

a + b =3+(-1)= 3-1=2

b - d =-1-(-4)=-1+4=3

b + d =-1+(-4)=-1-4=-5

Answer 2

Respuesta:

3d = 3(-4) = -12

a+d= 3+(-4)= -1

a-b= 3-(-1)= 4

a+b= 3 +(-1)= 2

b-d= -1 -(-4)= 3

b+d= -1+(-4)= -5

Explicación paso a paso: