conradaBU conradaBU
  • 04-06-2019
  • Mathematics
contestada

simplify 2^2[4+(3-6)^2]-13

Respuesta :

Аноним Аноним
  • 04-06-2019

Answer:

It's 19.

Step-by-step explanation:

Use order of operations (PEMDAS):

2^2[4+(3-6)^2]-13

Parentheses first:

= 2^2[4 + (-2)^2] - 13

= 2^2 ( 4 + 4) - 13

=  2^2 * 8 - 13

Now work out the exponent:

= 4*8 - 13

Now the multiplication:

= 32 - 13

= 19.

Answer Link

Otras preguntas

Kellers reason for writing "Optimism" is called her A) claim B) counterclaim C) evidence D) purpose
What made world war 2 a total war
If sodium loses 1 electron, it will have the same number of valence electrons as which noble gas?
Mesa-and-scarp topography is most closely associated with ________
Which polygon is a convex heptagon?
Consumer reports stated that the sodium content, in milligrams, for a two tablespoon serving for 10 different brands is as follows: 120, 50, 120, 140, 150, 150
The process of circular motion in the Earth’s mantle that causes the plates of the lithosphere to move is called -conduction -convection -deposition -drifting
Help me with number 2 and 3 explain yourself please
A cube with edge length 0.75m
Which of these resulted from the success of McCarthyism? A. increased spending on the military B. the resignation of President Truman C. the blacklisting of sus