Question

a.4•5-3•(-2)+5•(-8)-4•(-3)

b.(10-3•6)-2•[5+3•(4-7)]

c.10-10•[-6+5•(-4+7-3)]

Resolver paso a paso, doy corona​

Answer 1

Respuesta:

A- 4•5-3•(-2)+5•(-8)-4•(-3)

20+6-40+12

38-40

-2

B- (10-3•6)-2•[5+3•(4-7)]

( 10-3·6) -2 · [ 5+3 · ( 4-7 ) ]

( 10-18) -2 · [ 5+3 · ( 4-7 ) ]

( 10-18) -2 · [ 5+3 · ( -3) ]

( 10-18) -2 · [ 5-9]

(-8) -2 · [-4]

(-8) + 8

0

C- 10-10•[-6+5•(-4+7-3)]

10-10(-6+5·0)

10-10(-6+0)

10-10·(-6)

10+10·6

10(1+6)

10·7

70