ZionCampbell ZionCampbell
  • 25-09-2020
  • Mathematics
contestada

Simplify 12 − 32 + (5 − 1)2

Respuesta :

lily24thomas
lily24thomas lily24thomas
  • 25-09-2020
so what you have to do first is the parentheses: 12 - 32 + 5 • 2 and next you have to do multiplication: 12 - 32 + 10 next addition: 12 - 42 = -30
PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction)
Answer Link
sofiaosment
sofiaosment sofiaosment
  • 25-09-2020

Answer:

12 − 32 + (5 − 1) x 2 = –12

OR

12 − 32 + (5 − 1)^2 = –4

Step-by-step explanation:

Answer depends on if the last 2 is multiplied or an exponent.

Answer Link

Otras preguntas

The equation of line k is y=-1/5x -1/8. What is the equation of the line that is perpendicular to line k and passes through (0,0)?
what competitions will occur after the Olympic games end?
List two or three pairs of contrasts that describe ancient Egypt
How many degrees is 25/360 of a full turn?
Length is 380 miles with is 280 miles what is the area
A polar bear rest by a stack of 3000 pounds of fish he has caught. He plans to travel 1000 miles across the arctic to bring as many fish as possible home to his
if cosx+sinx=sqrt(2)cosx then show that cosx-sinx=sqrt(2)sinx
3.How tall is the goal post?
who is buried in Grant's Tomb in New York
List two or three pairs of contrasts that describe ancient Egypt