LochlynS485490 LochlynS485490
  • 25-10-2022
  • Mathematics
contestada

-8(4 p -1)-7 p+8( p+1)

Respuesta :

DaidenQ183342 DaidenQ183342
  • 25-10-2022

-31p + 16

Explanation:

-8(4 p -1) - 7p+8( p+1)​

Open the bracket:

-8(4p) -8(-1) - 7p +8(p) +8(+1)

Simplify:

-32p + 8 - 7p + 8p + 8

Note: the multiplication of opposite sign gives negative number. While multiplication of same sign gives positive number

Collect like terms:

= -32p - 7p + 8p + 8 + 8

= -31p + 16

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